4633402631 has 32 divisors (see below), whose sum is σ = 5635768320. Its totient is φ = 3751545600.

The previous prime is 4633402603. The next prime is 4633402651. The reversal of 4633402631 is 1362043364.

It is a de Polignac number, because none of the positive numbers 2^k-4633402631 is a prime.

It is a super-2 number, since 2×4633402631² = 42936839881915444322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4633402651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1696475 + ... + 1699203.

It is an arithmetic number, because the mean of its divisors is an integer number (176117760).

Almost surely, 2^4633402631 is an apocalyptic number.

4633402631 is a deficient number, since it is larger than the sum of its proper divisors (1002365689).

4633402631 is a wasteful number, since it uses less digits than its factorization.

4633402631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 4633402631 is about 68069.1018818377. The cubic root of 4633402631 is about 1667.1193038917.

Adding to 4633402631 its reverse (1362043364), we get a palindrome (5995445995).

The spelling of 4633402631 in words is "four billion, six hundred thirty-three million, four hundred two thousand, six hundred thirty-one".