3164425 has 24 divisors (see below), whose sum is σ = 4410432. Its totient is φ = 2232000.

The previous prime is 3164419. The next prime is 3164429. The reversal of 3164425 is 5244613.

It is not a de Polignac number, because 3164425 - 2⁹ = 3163913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3164425.

It is not an unprimeable number, because it can be changed into a prime (3164429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10020 + ... + 10330.

It is an arithmetic number, because the mean of its divisors is an integer number (183768).

Almost surely, 2^3164425 is an apocalyptic number.

It is an amenable number.

3164425 is a deficient number, since it is larger than the sum of its proper divisors (1246007).

3164425 is a wasteful number, since it uses less digits than its factorization.

3164425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 364 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 3164425 is about 1778.8830765399. The cubic root of 3164425 is about 146.8131428069.

The spelling of 3164425 in words is "three million, one hundred sixty-four thousand, four hundred twenty-five".