3472157568 has 64 divisors (see below), whose sum is σ = 10061377920. Its totient is φ = 1052167680.

The previous prime is 3472157561. The next prime is 3472157651. The reversal of 3472157568 is 8657512743.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472157561) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 406780 + ... + 415227.

It is an arithmetic number, because the mean of its divisors is an integer number (157209030).

Almost surely, 2^3472157568 is an apocalyptic number.

It is an amenable number.

3472157568 is an abundant number, since it is smaller than the sum of its proper divisors (6589220352).

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

3472157568 is a wasteful number, since it uses less digits than its factorization.

3472157568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822035 (or 822023 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 3472157568 is about 58925.0164870575. The cubic root of 3472157568 is about 1514.2577618736.

The spelling of 3472157568 in words is "three billion, four hundred seventy-two million, one hundred fifty-seven thousand, five hundred sixty-eight".