8465126884 has 6 divisors (see below), whose sum is σ = 14813972054. Its totient is φ = 4232563440.

The previous prime is 8465126861. The next prime is 8465126903. The reversal of 8465126884 is 4886215648.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8015262784 + 449864100 = 89528^2 + 21210^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058140857 + ... + 1058140864.

Almost surely, 2^8465126884 is an apocalyptic number.

It is an amenable number.

8465126884 is a deficient number, since it is larger than the sum of its proper divisors (6348845170).

8465126884 is a wasteful number, since it uses less digits than its factorization.

8465126884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116281725 (or 2116281723 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 52.

The square root of 8465126884 is about 92006.1241657315. The cubic root of 8465126884 is about 2038.0327443478.

The spelling of 8465126884 in words is "eight billion, four hundred sixty-five million, one hundred twenty-six thousand, eight hundred eighty-four".