3163744725 has 48 divisors (see below), whose sum is σ = 5302160640. Its totient is φ = 1664409600.

The previous prime is 3163744723. The next prime is 3163744747. The reversal of 3163744725 is 5274473613.

It is not a de Polignac number, because 3163744725 - 2¹ = 3163744723 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3163744721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3135021 + ... + 3136029.

It is an arithmetic number, because the mean of its divisors is an integer number (110461680).

Almost surely, 2^3163744725 is an apocalyptic number.

It is an amenable number.

3163744725 is a deficient number, since it is larger than the sum of its proper divisors (2138415915).

3163744725 is a wasteful number, since it uses less digits than its factorization.

3163744725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550 (or 1545 counting only the distinct ones).

The product of its digits is 423360, while the sum is 42.

The square root of 3163744725 is about 56247.1752624076. The cubic root of 3163744725 is about 1468.0262162545.

The spelling of 3163744725 in words is "three billion, one hundred sixty-three million, seven hundred forty-four thousand, seven hundred twenty-five".