679616875 has 40 divisors (see below), whose sum is σ = 1002079232. Its totient is φ = 450900000.

The previous prime is 679616801. The next prime is 679616879. The reversal of 679616875 is 578616976.

It is not a de Polignac number, because 679616875 - 2²³ = 671228267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (679616879) by changing a digit.

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, 133120 + ... + 138130.

Almost surely, 2^679616875 is an apocalyptic number.

679616875 is a deficient number, since it is larger than the sum of its proper divisors (322462357).

679616875 is an equidigital number, since it uses as much as digits as its factorization.

679616875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069 (or 5054 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 55.

The square root of 679616875 is about 26069.4624992538. The cubic root of 679616875 is about 879.2007528793.

The spelling of 679616875 in words is "six hundred seventy-nine million, six hundred sixteen thousand, eight hundred seventy-five".