630632927376 has 495 divisors, whose sum is σ = 1980334885779. Its totient is φ = 194515909056.

The previous prime is 630632927347. The next prime is 630632927447. The reversal of 630632927376 is 673729236036.

The square root of 630632927376 is 794124.

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

630632927376 is a `hidden beast` number, since 6 + 306 + 329 + 2 + 7 + 3 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 98 ways as a sum of consecutive naturals, for example, 14665882011 + ... + 14665882053.

Almost surely, 2^630632927376 is an apocalyptic number.

630632927376 is the 794124-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 630632927376

630632927376 is an abundant number, since it is smaller than the sum of its proper divisors (1349701958403).

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

630632927376 is an frugal number, since it uses more digits than its factorization.

630632927376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 54.

The spelling of 630632927376 in words is "six hundred thirty billion, six hundred thirty-two million, nine hundred twenty-seven thousand, three hundred seventy-six".