632245873896 has 384 divisors, whose sum is σ = 2226810942720. Its totient is φ = 163597584384.

The previous prime is 632245873867. The next prime is 632245873907. The reversal of 632245873896 is 698378542236.

It is a happy number.

632245873896 is a `hidden beast` number, since 6 + 3 + 2 + 245 + 8 + 7 + 389 + 6 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

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 (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9342196 + ... + 9409628.

It is an arithmetic number, because the mean of its divisors is an integer number (5798986830).

Almost surely, 2^632245873896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 632245873896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1113405471360).

632245873896 is an abundant number, since it is smaller than the sum of its proper divisors (1594565068824).

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

632245873896 is a wasteful number, since it uses less digits than its factorization.

632245873896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67527 (or 67511 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 63.

The spelling of 632245873896 in words is "six hundred thirty-two billion, two hundred forty-five million, eight hundred seventy-three thousand, eight hundred ninety-six".