632394001 has 2 divisors, whose sum is σ = 632394002. Its totient is φ = 632394000.

The previous prime is 632393969. The next prime is 632394041. The reversal of 632394001 is 100493236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 617771025 + 14622976 = 24855^2 + 3824^2 .

It is a cyclic number.

It is not a de Polignac number, because 632394001 - 2⁵ = 632393969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (632394041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316197000 + 316197001.

It is an arithmetic number, because the mean of its divisors is an integer number (316197001).

Almost surely, 2^632394001 is an apocalyptic number.

It is an amenable number.

632394001 is a deficient number, since it is larger than the sum of its proper divisors (1).

632394001 is an equidigital number, since it uses as much as digits as its factorization.

632394001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 632394001 is about 25147.4452181529. The cubic root of 632394001 is about 858.3463812095.

The spelling of 632394001 in words is "six hundred thirty-two million, three hundred ninety-four thousand, one".