8632627401 has 4 divisors (see below), whose sum is σ = 11510169872. Its totient is φ = 5755084932.

The previous prime is 8632627391. The next prime is 8632627417. The reversal of 8632627401 is 1047262368.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8632627401 - 2⁵ = 8632627369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8632627401.

It is not an unprimeable number, because it can be changed into a prime (8632627301) 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 3 ways as a sum of consecutive naturals, for example, 1438771231 + ... + 1438771236.

It is an arithmetic number, because the mean of its divisors is an integer number (2877542468).

Almost surely, 2^8632627401 is an apocalyptic number.

It is an amenable number.

8632627401 is a deficient number, since it is larger than the sum of its proper divisors (2877542471).

8632627401 is a wasteful number, since it uses less digits than its factorization.

8632627401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877542470.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 8632627401 is about 92911.9335769093. The cubic root of 8632627401 is about 2051.3873140426.

Adding to 8632627401 its reverse (1047262368), we get a palindrome (9679889769).

The spelling of 8632627401 in words is "eight billion, six hundred thirty-two million, six hundred twenty-seven thousand, four hundred one".