3294257925 has 48 divisors (see below), whose sum is σ = 6279776640. Its totient is φ = 1492592640.

The previous prime is 3294257921. The next prime is 3294257947. The reversal of 3294257925 is 5297524923.

It is not a de Polignac number, because 3294257925 - 2² = 3294257921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3294257921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31561 + ... + 87089.

It is an arithmetic number, because the mean of its divisors is an integer number (130828680).

Almost surely, 2^3294257925 is an apocalyptic number.

3294257925 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3294257925 is a deficient number, since it is larger than the sum of its proper divisors (2985518715).

3294257925 is a wasteful number, since it uses less digits than its factorization.

3294257925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55662 (or 55657 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 48.

The square root of 3294257925 is about 57395.6263577635. The cubic root of 3294257925 is about 1487.9415331223.

The spelling of 3294257925 in words is "three billion, two hundred ninety-four million, two hundred fifty-seven thousand, nine hundred twenty-five".