632794606080 has 640 divisors, whose sum is σ = 2598121709568. Its totient is φ = 127704563712.

The previous prime is 632794606061. The next prime is 632794606139. The reversal of 632794606080 is 80606497236.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (640).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16054557 + ... + 16093923.

Almost surely, 2^632794606080 is an apocalyptic number.

632794606080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632794606080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1299060854784).

632794606080 is an abundant number, since it is smaller than the sum of its proper divisors (1965327103488).

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

632794606080 is a wasteful number, since it uses less digits than its factorization.

632794606080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39436 (or 39420 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 632794606080 in words is "six hundred thirty-two billion, seven hundred ninety-four million, six hundred six thousand, eighty".