507494402 has 8 divisors (see below), whose sum is σ = 794339136. Its totient is φ = 242714692.

The previous prime is 507494399. The next prime is 507494411. The reversal of 507494402 is 204494705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×507494402² = 515101136122675208, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5516198 + ... + 5516289.

It is an arithmetic number, because the mean of its divisors is an integer number (99292392).

Almost surely, 2^507494402 is an apocalyptic number.

507494402 is a deficient number, since it is larger than the sum of its proper divisors (286844734).

507494402 is a wasteful number, since it uses less digits than its factorization.

507494402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11032512.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 507494402 is about 22527.6364050914. The cubic root of 507494402 is about 797.6464169739.

The spelling of 507494402 in words is "five hundred seven million, four hundred ninety-four thousand, four hundred two".