677351307 has 16 divisors (see below), whose sum is σ = 919077120. Its totient is φ = 443632992.

The previous prime is 677351303. The next prime is 677351317. The reversal of 677351307 is 703153776.

It is not a de Polignac number, because 677351307 - 2² = 677351303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (677351303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73858 + ... + 82520.

It is an arithmetic number, because the mean of its divisors is an integer number (57442320).

Almost surely, 2^677351307 is an apocalyptic number.

677351307 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

677351307 is a deficient number, since it is larger than the sum of its proper divisors (241725813).

677351307 is a wasteful number, since it uses less digits than its factorization.

677351307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9122.

The product of its (nonzero) digits is 92610, while the sum is 39.

The square root of 677351307 is about 26025.9736993643. The cubic root of 677351307 is about 878.2226985974. Note that the first 3 decimals are identical.

The spelling of 677351307 in words is "six hundred seventy-seven million, three hundred fifty-one thousand, three hundred seven".