3239156252 has 18 divisors (see below), whose sum is σ = 5982571728. Its totient is φ = 1534336488.

The previous prime is 3239156243. The next prime is 3239156267. The reversal of 3239156252 is 2526519323.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1120148 + ... + 1123035.

It is an arithmetic number, because the mean of its divisors is an integer number (332365096).

Almost surely, 2^3239156252 is an apocalyptic number.

It is an amenable number.

3239156252 is a deficient number, since it is larger than the sum of its proper divisors (2743415476).

3239156252 is a wasteful number, since it uses less digits than its factorization.

3239156252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243225 (or 2243204 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

The square root of 3239156252 is about 56913.5858297472. The cubic root of 3239156252 is about 1479.5987852056.

The spelling of 3239156252 in words is "three billion, two hundred thirty-nine million, one hundred fifty-six thousand, two hundred fifty-two".