3431470572 has 18 divisors (see below), whose sum is σ = 8673995148. Its totient is φ = 1143823512.

The previous prime is 3431470571. The next prime is 3431470573. The reversal of 3431470572 is 2750741343.

3431470572 is a `hidden beast` number, since 3 + 4 + 3 + 14 + 70 + 572 = 666.

It is an interprime number because it is at equal distance from previous prime (3431470571) and next prime (3431470573).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 95318627 = 3431470572 / (3 + 4 + 3 + 1 + 4 + 7 + 0 + 5 + 7 + 2).

It is not an unprimeable number, because it can be changed into a prime (3431470571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47659278 + ... + 47659349.

Almost surely, 2^3431470572 is an apocalyptic number.

It is an amenable number.

3431470572 is an abundant number, since it is smaller than the sum of its proper divisors (5242524576).

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

3431470572 is a wasteful number, since it uses less digits than its factorization.

3431470572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95318637 (or 95318632 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 3431470572 is about 58578.7552957555. The cubic root of 3431470572 is about 1508.3197795295.

The spelling of 3431470572 in words is "three billion, four hundred thirty-one million, four hundred seventy thousand, five hundred seventy-two".