8304643137 has 48 divisors (see below), whose sum is σ = 13015130112. Its totient is φ = 4696261920.

The previous prime is 8304643049. The next prime is 8304643201. The reversal of 8304643137 is 7313464038.

It is not a de Polignac number, because 8304643137 - 2¹⁴ = 8304626753 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8304643095 and 8304643104.

It is not an unprimeable number, because it can be changed into a prime (8304643037) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6372828 + ... + 6374130.

It is an arithmetic number, because the mean of its divisors is an integer number (271148544).

Almost surely, 2^8304643137 is an apocalyptic number.

It is an amenable number.

8304643137 is a deficient number, since it is larger than the sum of its proper divisors (4710486975).

8304643137 is a wasteful number, since it uses less digits than its factorization.

8304643137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 8304643137 is about 91129.8147534604. The cubic root of 8304643137 is about 2025.0713290528.

The spelling of 8304643137 in words is "eight billion, three hundred four million, six hundred forty-three thousand, one hundred thirty-seven".