3681465032 has 16 divisors (see below), whose sum is σ = 7888853760. Its totient is φ = 1577770704.

The previous prime is 3681464999. The next prime is 3681465041. The reversal of 3681465032 is 2305641863.

It is a super-2 number, since 2×3681465032² = 27106369563677522048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32870168 + ... + 32870279.

It is an arithmetic number, because the mean of its divisors is an integer number (493053360).

Almost surely, 2^3681465032 is an apocalyptic number.

It is an amenable number.

3681465032 is an abundant number, since it is smaller than the sum of its proper divisors (4207388728).

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

3681465032 is a wasteful number, since it uses less digits than its factorization.

3681465032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65740460 (or 65740456 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 3681465032 is about 60675.0775195220. The cubic root of 3681465032 is about 1544.0933760543.

The spelling of 3681465032 in words is "three billion, six hundred eighty-one million, four hundred sixty-five thousand, thirty-two".