3230872190 has 64 divisors (see below), whose sum is σ = 7351150464. Its totient is φ = 994871808.

The previous prime is 3230872189. The next prime is 3230872199. The reversal of 3230872190 is 912780323.

It is a super-2 number, since 2×3230872190² = 20877070216230792200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 3230872190.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230872199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14309 + ... + 81648.

It is an arithmetic number, because the mean of its divisors is an integer number (114861726).

Almost surely, 2^3230872190 is an apocalyptic number.

3230872190 is an abundant number, since it is smaller than the sum of its proper divisors (4120278274).

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

3230872190 is a wasteful number, since it uses less digits than its factorization.

3230872190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96021.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 3230872190 is about 56840.7616944038. The cubic root of 3230872190 is about 1478.3363626223.

The spelling of 3230872190 in words is "three billion, two hundred thirty million, eight hundred seventy-two thousand, one hundred ninety".