1679575677 has 16 divisors (see below), whose sum is σ = 2415705600. Its totient is φ = 1031867712.

The previous prime is 1679575663. The next prime is 1679575679. The reversal of 1679575677 is 7765759761.

It is not a de Polignac number, because 1679575677 - 2⁸ = 1679575421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1679575677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679575679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11802 + ... + 59147.

It is an arithmetic number, because the mean of its divisors is an integer number (150981600).

Almost surely, 2^1679575677 is an apocalyptic number.

It is an amenable number.

1679575677 is a deficient number, since it is larger than the sum of its proper divisors (736129923).

1679575677 is a wasteful number, since it uses less digits than its factorization.

1679575677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71572.

The product of its digits is 19448100, while the sum is 60.

The square root of 1679575677 is about 40982.6265263709. The cubic root of 1679575677 is about 1188.6842970936.

The spelling of 1679575677 in words is "one billion, six hundred seventy-nine million, five hundred seventy-five thousand, six hundred seventy-seven".