3731881160 has 64 divisors (see below), whose sum is σ = 9792144000. Its totient is φ = 1279497408.

The previous prime is 3731881151. The next prime is 3731881163. The reversal of 3731881160 is 611881373.

It is not an unprimeable number, because it can be changed into a prime (3731881163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122282 + ... + 149721.

It is an arithmetic number, because the mean of its divisors is an integer number (153002250).

Almost surely, 2^3731881160 is an apocalyptic number.

It is an amenable number.

3731881160 is an abundant number, since it is smaller than the sum of its proper divisors (6060262840).

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

3731881160 is a wasteful number, since it uses less digits than its factorization.

3731881160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272035 (or 272017 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 3731881160 is about 61089.1247277287. The cubic root of 3731881160 is about 1551.1100144597.

The spelling of 3731881160 in words is "three billion, seven hundred thirty-one million, eight hundred eighty-one thousand, one hundred sixty".