8675649626 has 12 divisors (see below), whose sum is σ = 15138123498. Its totient is φ = 3718135512.

The previous prime is 8675649613. The next prime is 8675649649. The reversal of 8675649626 is 6269465768.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8593475401 + 82174225 = 92701^2 + 9065^2 .

It is a super-2 number, since 2×8675649626² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44263421 + ... + 44263616.

Almost surely, 2^8675649626 is an apocalyptic number.

8675649626 is a deficient number, since it is larger than the sum of its proper divisors (6462473872).

8675649626 is a wasteful number, since it uses less digits than its factorization.

8675649626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88527053 (or 88527046 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The square root of 8675649626 is about 93143.1673607893. The cubic root of 8675649626 is about 2054.7894856412.

The spelling of 8675649626 in words is "eight billion, six hundred seventy-five million, six hundred forty-nine thousand, six hundred twenty-six".