632343896 has 16 divisors (see below), whose sum is σ = 1213218600. Its totient is φ = 308818944.

The previous prime is 632343893. The next prime is 632343919. The reversal of 632343896 is 698343236.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632343893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918761 + ... + 919448.

Almost surely, 2^632343896 is an apocalyptic number.

It is an amenable number.

632343896 is a deficient number, since it is larger than the sum of its proper divisors (580874704).

632343896 is a wasteful number, since it uses less digits than its factorization.

632343896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838258 (or 1838254 counting only the distinct ones).

The product of its digits is 559872, while the sum is 44.

The square root of 632343896 is about 25146.4489739605. The cubic root of 632343896 is about 858.3237114913.

The spelling of 632343896 in words is "six hundred thirty-two million, three hundred forty-three thousand, eight hundred ninety-six".