677632236776 has 32 divisors (see below), whose sum is σ = 1386105346080. Its totient is φ = 308005896000.

The previous prime is 677632236769. The next prime is 677632236851.

677632236776 is nontrivially palindromic in base 10.

677632236776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3786926 + ... + 3961826.

It is an arithmetic number, because the mean of its divisors is an integer number (43315792065).

Almost surely, 2^677632236776 is an apocalyptic number.

It is an amenable number.

677632236776 is an abundant number, since it is smaller than the sum of its proper divisors (708473109304).

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

677632236776 is a wasteful number, since it uses less digits than its factorization.

677632236776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218945 (or 218941 counting only the distinct ones).

The product of its digits is 112021056, while the sum is 62.

The spelling of 677632236776 in words is "six hundred seventy-seven billion, six hundred thirty-two million, two hundred thirty-six thousand, seven hundred seventy-six".