3162147870 has 256 divisors, whose sum is σ = 9555148800. Its totient is φ = 667497600.

The previous prime is 3162147869. The next prime is 3162147887. The reversal of 3162147870 is 787412613.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7336555 + ... + 7336985.

It is an arithmetic number, because the mean of its divisors is an integer number (37324800).

Almost surely, 2^3162147870 is an apocalyptic number.

3162147870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3162147870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4777574400).

3162147870 is an abundant number, since it is smaller than the sum of its proper divisors (6393000930).

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

3162147870 is a wasteful number, since it uses less digits than its factorization.

3162147870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 3162147870 is about 56232.9784912733. The cubic root of 3162147870 is about 1467.7791862608.

The spelling of 3162147870 in words is "three billion, one hundred sixty-two million, one hundred forty-seven thousand, eight hundred seventy".