747677673700 has 18 divisors (see below), whose sum is σ = 1622460552146. Its totient is φ = 299071069440.

The previous prime is 747677673697. The next prime is 747677673703. The reversal of 747677673700 is 7376776747.

It is a happy number.

747677673700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (747677673697) and next prime (747677673703).

It can be written as a sum of positive squares in 3 ways, for example, as 30382144 + 747647291556 = 5512^2 + 864666^2 .

It is not an unprimeable number, because it can be changed into a prime (747677673703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3738388269 + ... + 3738388468.

Almost surely, 2^747677673700 is an apocalyptic number.

It is an amenable number.

747677673700 is an abundant number, since it is smaller than the sum of its proper divisors (874782878446).

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

747677673700 is a wasteful number, since it uses less digits than its factorization.

747677673700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7476776751 (or 7476776744 counting only the distinct ones).

The product of its (nonzero) digits is 50824368, while the sum is 61.

The spelling of 747677673700 in words is "seven hundred forty-seven billion, six hundred seventy-seven million, six hundred seventy-three thousand, seven hundred".