679414835945 has 16 divisors (see below), whose sum is σ = 873657187200. Its totient is φ = 505396034304.

The previous prime is 679414835917. The next prime is 679414835993. The reversal of 679414835945 is 549538414976.

679414835945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 679414835945 - 2¹⁰ = 679414834921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48144245 + ... + 48158354.

It is an arithmetic number, because the mean of its divisors is an integer number (54603574200).

Almost surely, 2^679414835945 is an apocalyptic number.

It is an amenable number.

679414835945 is a deficient number, since it is larger than the sum of its proper divisors (194242351255).

679414835945 is a wasteful number, since it uses less digits than its factorization.

679414835945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96302704.

The product of its digits is 130636800, while the sum is 65.

The spelling of 679414835945 in words is "six hundred seventy-nine billion, four hundred fourteen million, eight hundred thirty-five thousand, nine hundred forty-five".