677363776 has 28 divisors (see below), whose sum is σ = 1423213308. Its totient is φ = 318758912.

The previous prime is 677363767. The next prime is 677363809.

677363776 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 594189376 + 83174400 = 24376^2 + 9120^2 .

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 3 ways as a sum of consecutive naturals, for example, 310201 + ... + 312376.

Almost surely, 2^677363776 is an apocalyptic number.

It is an amenable number.

677363776 is an abundant number, since it is smaller than the sum of its proper divisors (745849532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677363776 is a wasteful number, since it uses less digits than its factorization.

677363776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622606 (or 622596 counting only the distinct ones).

The product of its digits is 4667544, while the sum is 52.

The square root of 677363776 is about 26026.2132474165. The cubic root of 677363776 is about 878.2280874758.

The spelling of 677363776 in words is "six hundred seventy-seven million, three hundred sixty-three thousand, seven hundred seventy-six".