679000562339 has 4 divisors (see below), whose sum is σ = 740727886200. Its totient is φ = 617273238480.

The previous prime is 679000562329. The next prime is 679000562341. The reversal of 679000562339 is 933265000976.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 679000562339 - 2⁸ = 679000562083 is a prime.

It is a super-2 number, since 2×679000562339² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (679000562329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30863661914 + ... + 30863661935.

It is an arithmetic number, because the mean of its divisors is an integer number (185181971550).

Almost surely, 2^679000562339 is an apocalyptic number.

679000562339 is a deficient number, since it is larger than the sum of its proper divisors (61727323861).

679000562339 is a wasteful number, since it uses less digits than its factorization.

679000562339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61727323860.

The product of its (nonzero) digits is 1837080, while the sum is 50.

The spelling of 679000562339 in words is "six hundred seventy-nine billion, five hundred sixty-two thousand, three hundred thirty-nine".