677679395 has 8 divisors (see below), whose sum is σ = 841257360. Its totient is φ = 523448800.

The previous prime is 677679389. The next prime is 677679413. The reversal of 677679395 is 593976776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 677679395 - 2¹⁴ = 677663011 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2336681 + ... + 2336970.

It is an arithmetic number, because the mean of its divisors is an integer number (105157170).

Almost surely, 2^677679395 is an apocalyptic number.

677679395 is a deficient number, since it is larger than the sum of its proper divisors (163577965).

677679395 is a wasteful number, since it uses less digits than its factorization.

677679395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673685.

The product of its digits is 15002820, while the sum is 59.

The square root of 677679395 is about 26032.2760241973. The cubic root of 677679395 is about 878.3644703374.

The spelling of 677679395 in words is "six hundred seventy-seven million, six hundred seventy-nine thousand, three hundred ninety-five".