3125304 has 160 divisors (see below), whose sum is σ = 10977120. Its totient is φ = 808704.

The previous prime is 3125299. The next prime is 3125323. The reversal of 3125304 is 4035213.

3125304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 58942 + ... + 58994.

It is an arithmetic number, because the mean of its divisors is an integer number (68607).

Almost surely, 2^3125304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3125304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5488560).

3125304 is an abundant number, since it is smaller than the sum of its proper divisors (7851816).

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

3125304 is a wasteful number, since it uses less digits than its factorization.

3125304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3125304 is about 1767.8529350599. The cubic root of 3125304 is about 146.2056275643.

Subtracting 3125304 from its reverse (4035213), we obtain a palindrome (909909).

The spelling of 3125304 in words is "three million, one hundred twenty-five thousand, three hundred four".