8632279612 has 24 divisors (see below), whose sum is σ = 16501190832. Its totient is φ = 3918672000.

The previous prime is 8632279603. The next prime is 8632279619. The reversal of 8632279612 is 2169722368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8632279619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92889 + ... + 160912.

It is an arithmetic number, because the mean of its divisors is an integer number (687549618).

Almost surely, 2^8632279612 is an apocalyptic number.

It is an amenable number.

8632279612 is a deficient number, since it is larger than the sum of its proper divisors (7868911220).

8632279612 is a wasteful number, since it uses less digits than its factorization.

8632279612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254589 (or 254587 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 8632279612 is about 92910.0619524064. The cubic root of 8632279612 is about 2051.3597650902.

The spelling of 8632279612 in words is "eight billion, six hundred thirty-two million, two hundred seventy-nine thousand, six hundred twelve".