8208748974 has 16 divisors (see below), whose sum is σ = 16947095040. Its totient is φ = 2647983480.

The previous prime is 8208748969. The next prime is 8208749027. The reversal of 8208748974 is 4798478028.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22066344 + ... + 22066715.

It is an arithmetic number, because the mean of its divisors is an integer number (1059193440).

Almost surely, 2^8208748974 is an apocalyptic number.

8208748974 is an abundant number, since it is smaller than the sum of its proper divisors (8738346066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8208748974 is a wasteful number, since it uses less digits than its factorization.

8208748974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44133095.

The product of its (nonzero) digits is 7225344, while the sum is 57.

The square root of 8208748974 is about 90602.1466301986. The cubic root of 8208748974 is about 2017.2465977729.

The spelling of 8208748974 in words is "eight billion, two hundred eight million, seven hundred forty-eight thousand, nine hundred seventy-four".