630077163076 has 9 divisors (see below), whose sum is σ = 1102637813599. Its totient is φ = 315037787764.

The previous prime is 630077163017. The next prime is 630077163077. The reversal of 630077163076 is 670361770036.

The square root of 630077163076 is 793774.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (630077163077) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1389105 + ... + 1785991.

Almost surely, 2^630077163076 is an apocalyptic number.

630077163076 is the 793774-th square number.

It is an amenable number.

630077163076 is a deficient number, since it is larger than the sum of its proper divisors (472560650523).

630077163076 is an frugal number, since it uses more digits than its factorization.

630077163076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793778 (or 396889 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 46.

The spelling of 630077163076 in words is "six hundred thirty billion, seventy-seven million, one hundred sixty-three thousand, seventy-six".