507899379 has 16 divisors (see below), whose sum is σ = 733080992. Its totient is φ = 310929408.

The previous prime is 507899377. The next prime is 507899383. The reversal of 507899379 is 973998705.

It is not a de Polignac number, because 507899379 - 2¹ = 507899377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507899377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26212 + ... + 41265.

It is an arithmetic number, because the mean of its divisors is an integer number (45817562).

Almost surely, 2^507899379 is an apocalyptic number.

507899379 is a deficient number, since it is larger than the sum of its proper divisors (225181613).

507899379 is a wasteful number, since it uses less digits than its factorization.

507899379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67686.

The product of its (nonzero) digits is 4286520, while the sum is 57.

The square root of 507899379 is about 22536.6230611421. The cubic root of 507899379 is about 797.8585326577.

The spelling of 507899379 in words is "five hundred seven million, eight hundred ninety-nine thousand, three hundred seventy-nine".