3860136900 has 243 divisors, whose sum is σ = 12887938791. Its totient is φ = 966245760.

The previous prime is 3860136887. The next prime is 3860136923. The reversal of 3860136900 is 96310683.

It is a happy number.

The square root of 3860136900 is 62130.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 14152644 + 3845984256 = 3762^2 + 62016^2 .

It is a super-2 number, since 2×3860136900² = 29801313773483220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 35414046 + ... + 35414154.

Almost surely, 2^3860136900 is an apocalyptic number.

3860136900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3860136900 is the 62130-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3860136900

3860136900 is an abundant number, since it is smaller than the sum of its proper divisors (9027801891).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3860136900 is a wasteful number, since it uses less digits than its factorization.

3860136900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The cubic root of 3860136900 is about 1568.6795529282.

Multiplying 3860136900 by its sum of digits (36), we get a square (138964928400 = 372780²).

3860136900 divided by its sum of digits (36) gives a square (107226025 = 10355²).

The spelling of 3860136900 in words is "three billion, eight hundred sixty million, one hundred thirty-six thousand, nine hundred".