3230491572 has 288 divisors, whose sum is σ = 11183477760. Its totient is φ = 789419520.

The previous prime is 3230491559. The next prime is 3230491601. The reversal of 3230491572 is 2751940323.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1271079 + ... + 1273617.

It is an arithmetic number, because the mean of its divisors is an integer number (38831520).

Almost surely, 2^3230491572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3230491572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5591738880).

3230491572 is an abundant number, since it is smaller than the sum of its proper divisors (7952986188).

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

3230491572 is a wasteful number, since it uses less digits than its factorization.

3230491572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593 (or 2579 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 3230491572 is about 56837.4134879482. The cubic root of 3230491572 is about 1478.2783077593.

The spelling of 3230491572 in words is "three billion, two hundred thirty million, four hundred ninety-one thousand, five hundred seventy-two".