632695378 has 32 divisors (see below), whose sum is σ = 1148146560. Its totient is φ = 255709440.

The previous prime is 632695373. The next prime is 632695403. The reversal of 632695378 is 873596236.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (632695373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663 + ... + 35578.

It is an arithmetic number, because the mean of its divisors is an integer number (35879580).

Almost surely, 2^632695378 is an apocalyptic number.

632695378 is a deficient number, since it is larger than the sum of its proper divisors (515451182).

632695378 is a wasteful number, since it uses less digits than its factorization.

632695378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36322.

The product of its digits is 1632960, while the sum is 49.

The square root of 632695378 is about 25153.4367035600. The cubic root of 632695378 is about 858.4827122385.

The spelling of 632695378 in words is "six hundred thirty-two million, six hundred ninety-five thousand, three hundred seventy-eight".