630604051 has 8 divisors (see below), whose sum is σ = 786207744. Its totient is φ = 491379720.

The previous prime is 630604019. The next prime is 630604097. The reversal of 630604051 is 150406036.

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

It is a cyclic number.

It is not a de Polignac number, because 630604051 - 2⁵ = 630604019 is a prime.

It is a super-2 number, since 2×630604051² = 795322938275221202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (630604451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4094755 + ... + 4094908.

It is an arithmetic number, because the mean of its divisors is an integer number (98275968).

Almost surely, 2^630604051 is an apocalyptic number.

630604051 is a deficient number, since it is larger than the sum of its proper divisors (155603693).

630604051 is a wasteful number, since it uses less digits than its factorization.

630604051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189681.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 630604051 is about 25111.8308970095. The cubic root of 630604051 is about 857.5357847862.

The spelling of 630604051 in words is "six hundred thirty million, six hundred four thousand, fifty-one".