4630656403 has 32 divisors (see below), whose sum is σ = 5044838400. Its totient is φ = 4240252800.

The previous prime is 4630656391. The next prime is 4630656413. The reversal of 4630656403 is 3046560364.

It is a cyclic number.

It is not a de Polignac number, because 4630656403 - 2²¹ = 4628559251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4630656413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17087158 + ... + 17087428.

It is an arithmetic number, because the mean of its divisors is an integer number (157651200).

Almost surely, 2^4630656403 is an apocalyptic number.

4630656403 is a deficient number, since it is larger than the sum of its proper divisors (414181997).

4630656403 is a wasteful number, since it uses less digits than its factorization.

4630656403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 4630656403 is about 68048.9265381902. The cubic root of 4630656403 is about 1666.7898703634.

The spelling of 4630656403 in words is "four billion, six hundred thirty million, six hundred fifty-six thousand, four hundred three".