625379 has 4 divisors (see below), whose sum is σ = 662184. Its totient is φ = 588576.

The previous prime is 625369. The next prime is 625397. The reversal of 625379 is 973526.

625379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-625379 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 625379.

It is not an unprimeable number, because it can be changed into a prime (625319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18377 + ... + 18410.

It is an arithmetic number, because the mean of its divisors is an integer number (165546).

2⁶²⁵³⁷⁹ is an apocalyptic number.

625379 is a deficient number, since it is larger than the sum of its proper divisors (36805).

625379 is a wasteful number, since it uses less digits than its factorization.

625379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36804.

The product of its digits is 11340, while the sum is 32.

The square root of 625379 is about 790.8090793611. The cubic root of 625379 is about 85.5160759986.

The spelling of 625379 in words is "six hundred twenty-five thousand, three hundred seventy-nine".