3123395152 has 40 divisors (see below), whose sum is σ = 6297025536. Its totient is φ = 1499611776.

The previous prime is 3123395131. The next prime is 3123395179. The reversal of 3123395152 is 2515933213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673 + ... + 79039.

Almost surely, 2^3123395152 is an apocalyptic number.

It is an amenable number.

3123395152 is an abundant number, since it is smaller than the sum of its proper divisors (3173630384).

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

3123395152 is a wasteful number, since it uses less digits than its factorization.

3123395152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78475 (or 78469 counting only the distinct ones).

The product of its digits is 24300, while the sum is 34.

The square root of 3123395152 is about 55887.3433972308. The cubic root of 3123395152 is about 1461.7585540373.

The spelling of 3123395152 in words is "three billion, one hundred twenty-three million, three hundred ninety-five thousand, one hundred fifty-two".