633466413 has 10 divisors (see below), whose sum is σ = 946289454. Its totient is φ = 422310888.

The previous prime is 633466399. The next prime is 633466417. The reversal of 633466413 is 314664336.

633466413 is a `hidden beast` number, since 6 + 3 + 3 + 4 + 6 + 641 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 622851849 + 10614564 = 24957^2 + 3258^2 .

It is not a de Polignac number, because 633466413 - 2⁴ = 633466397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633466417) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3910206 + ... + 3910367.

Almost surely, 2^633466413 is an apocalyptic number.

It is an amenable number.

633466413 is a deficient number, since it is larger than the sum of its proper divisors (312823041).

633466413 is an equidigital number, since it uses as much as digits as its factorization.

633466413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7820585 (or 7820576 counting only the distinct ones).

The product of its digits is 93312, while the sum is 36.

The square root of 633466413 is about 25168.7586702245. The cubic root of 633466413 is about 858.8313010115.

The spelling of 633466413 in words is "six hundred thirty-three million, four hundred sixty-six thousand, four hundred thirteen".