8243490076 has 48 divisors (see below), whose sum is σ = 15334099200. Its totient is φ = 3869661312.

The previous prime is 8243490011. The next prime is 8243490103. The reversal of 8243490076 is 6700943428.

It is a super-2 number, since 2×8243490076² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 1134511 + ... + 1141753.

It is an arithmetic number, because the mean of its divisors is an integer number (319460400).

Almost surely, 2^8243490076 is an apocalyptic number.

It is an amenable number.

8243490076 is a deficient number, since it is larger than the sum of its proper divisors (7090609124).

8243490076 is a wasteful number, since it uses less digits than its factorization.

8243490076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7498 (or 7496 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 8243490076 is about 90793.6675985721. The cubic root of 8243490076 is about 2020.0883923677.

The spelling of 8243490076 in words is "eight billion, two hundred forty-three million, four hundred ninety thousand, seventy-six".