677461363164776 has 32 divisors (see below), whose sum is σ = 1270796986992000. Its totient is φ = 338582183417856.

The previous prime is 677461363164673. The next prime is 677461363164809.

677461363164776 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×677461363164776² (a number of 30 digits) contains 22 as substring.

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, 324630065 + ... + 326710271.

It is an arithmetic number, because the mean of its divisors is an integer number (39712405843500).

Almost surely, 2^{677461363164776} is an apocalyptic number.

It is an amenable number.

677461363164776 is a deficient number, since it is larger than the sum of its proper divisors (593335623827224).

677461363164776 is a wasteful number, since it uses less digits than its factorization.

677461363164776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098041 (or 2098037 counting only the distinct ones).

The product of its digits is 2688505344, while the sum is 74.

The spelling of 677461363164776 in words is "six hundred seventy-seven trillion, four hundred sixty-one billion, three hundred sixty-three million, one hundred sixty-four thousand, seven hundred seventy-six".