3243492032 has 28 divisors (see below), whose sum is σ = 7021424616. Its totient is φ = 1474314240.

The previous prime is 3243492017. The next prime is 3243492041. The reversal of 3243492032 is 2302943423.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 3243492032.

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, 2302913 + ... + 2304320.

Almost surely, 2^3243492032 is an apocalyptic number.

3243492032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3243492032 is an abundant number, since it is smaller than the sum of its proper divisors (3777932584).

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

3243492032 is a wasteful number, since it uses less digits than its factorization.

3243492032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4607256 (or 4607246 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 3243492032 is about 56951.6639967613. The cubic root of 3243492032 is about 1480.2586643101.

The spelling of 3243492032 in words is "three billion, two hundred forty-three million, four hundred ninety-two thousand, thirty-two".