677339413076 has 12 divisors (see below), whose sum is σ = 1185351137460. Its totient is φ = 338667659520.

The previous prime is 677339413073. The next prime is 677339413103. The reversal of 677339413076 is 670314933776.

677339413076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 156243116176 + 521096296900 = 395276^2 + 721870^2 .

It is a super-2 number, since 2×677339413076² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677339413073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422090 + ... + 1238078.

It is an arithmetic number, because the mean of its divisors is an integer number (98779261455).

Almost surely, 2^677339413076 is an apocalyptic number.

It is an amenable number.

677339413076 is a deficient number, since it is larger than the sum of its proper divisors (508011724384).

677339413076 is a wasteful number, since it uses less digits than its factorization.

677339413076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023514 (or 1023512 counting only the distinct ones).

The product of its (nonzero) digits is 12002256, while the sum is 56.

The spelling of 677339413076 in words is "six hundred seventy-seven billion, three hundred thirty-nine million, four hundred thirteen thousand, seventy-six".