632587985316 has 243 divisors, whose sum is σ = 1929418105251. Its totient is φ = 174239791488.

The previous prime is 632587985251. The next prime is 632587985353. The reversal of 632587985316 is 613589785236.

The square root of 632587985316 is 795354.

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

632587985316 is a `hidden beast` number, since 6 + 3 + 2 + 5 + 8 + 7 + 98 + 531 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 41067022500 + 591520962816 = 202650^2 + 769104^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 968740846 + ... + 968741498.

Almost surely, 2^632587985316 is an apocalyptic number.

632587985316 is the 795354-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632587985316

632587985316 is an abundant number, since it is smaller than the sum of its proper divisors (1296830119935).

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

632587985316 is a wasteful number, since it uses less digits than its factorization.

632587985316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388 (or 694 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The spelling of 632587985316 in words is "six hundred thirty-two billion, five hundred eighty-seven million, nine hundred eighty-five thousand, three hundred sixteen".