522470379 has 16 divisors (see below), whose sum is σ = 733824000. Its totient is φ = 329741856.

The previous prime is 522470363. The next prime is 522470381. The reversal of 522470379 is 973074225.

It is not a de Polignac number, because 522470379 - 2⁴ = 522470363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522470279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108742 + ... + 113444.

It is an arithmetic number, because the mean of its divisors is an integer number (45864000).

Almost surely, 2^522470379 is an apocalyptic number.

522470379 is a deficient number, since it is larger than the sum of its proper divisors (211353621).

522470379 is a wasteful number, since it uses less digits than its factorization.

522470379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6674.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 522470379 is about 22857.6109644031. The cubic root of 522470379 is about 805.4165656470.

The spelling of 522470379 in words is "five hundred twenty-two million, four hundred seventy thousand, three hundred seventy-nine".