3749786880 has 144 divisors (see below), whose sum is σ = 13686820224. Its totient is φ = 857088000.

The previous prime is 3749786869. The next prime is 3749786927. The reversal of 3749786880 is 886879473.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 42871 + ... + 96630.

Almost surely, 2^3749786880 is an apocalyptic number.

3749786880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3749786880 is an abundant number, since it is smaller than the sum of its proper divisors (9937033344).

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

3749786880 is a wasteful number, since it uses less digits than its factorization.

3749786880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139532 (or 139518 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 60.

The square root of 3749786880 is about 61235.5034273419. The cubic root of 3749786880 is about 1553.5868207131.

The spelling of 3749786880 in words is "three billion, seven hundred forty-nine million, seven hundred eighty-six thousand, eight hundred eighty".