8673974379 has 48 divisors (see below), whose sum is σ = 15202579392. Its totient is φ = 4652273664.

The previous prime is 8673974341. The next prime is 8673974381. The reversal of 8673974379 is 9734793768.

It is not a de Polignac number, because 8673974379 - 2²⁴ = 8657197163 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (8673974339) 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, 388627 + ... + 410339.

It is an arithmetic number, because the mean of its divisors is an integer number (316720404).

Almost surely, 2^8673974379 is an apocalyptic number.

8673974379 is a deficient number, since it is larger than the sum of its proper divisors (6528605013).

8673974379 is a wasteful number, since it uses less digits than its factorization.

8673974379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22116 (or 22113 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 63.

The square root of 8673974379 is about 93134.1740662363. The cubic root of 8673974379 is about 2054.6572188308.

The spelling of 8673974379 in words is "eight billion, six hundred seventy-three million, nine hundred seventy-four thousand, three hundred seventy-nine".