632634434 has 8 divisors (see below), whose sum is σ = 952922880. Its totient is φ = 314993476.

The previous prime is 632634367. The next prime is 632634451. The reversal of 632634434 is 434436236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 632634394 and 632634403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661274 + ... + 662229.

It is an arithmetic number, because the mean of its divisors is an integer number (119115360).

Almost surely, 2^632634434 is an apocalyptic number.

632634434 is a deficient number, since it is larger than the sum of its proper divisors (320288446).

632634434 is a wasteful number, since it uses less digits than its factorization.

632634434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323744.

The product of its digits is 124416, while the sum is 35.

The square root of 632634434 is about 25152.2252295895. The cubic root of 632634434 is about 858.4551470772.

The spelling of 632634434 in words is "six hundred thirty-two million, six hundred thirty-four thousand, four hundred thirty-four".