3850195680 has 120 divisors (see below), whose sum is σ = 13588027992. Its totient is φ = 1026715392.

The previous prime is 3850195639. The next prime is 3850195693. The reversal of 3850195680 is 865910583.

3850195680 is a `hidden beast` number, since 3 + 85 + 0 + 1 + 9 + 568 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 135582 + ... + 161501.

Almost surely, 2^3850195680 is an apocalyptic number.

3850195680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3850195680 is an abundant number, since it is smaller than the sum of its proper divisors (9737832312).

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

3850195680 is a wasteful number, since it uses less digits than its factorization.

3850195680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297110 (or 297093 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 3850195680 is about 62049.9450442948. The cubic root of 3850195680 is about 1567.3317600621.

The spelling of 3850195680 in words is "three billion, eight hundred fifty million, one hundred ninety-five thousand, six hundred eighty".