8274057464 has 16 divisors (see below), whose sum is σ = 15632286120. Its totient is φ = 4105447840.

The previous prime is 8274057457. The next prime is 8274057503. The reversal of 8274057464 is 4647504728.

It is a super-2 number, since 2×8274057464² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3946499 + ... + 3948594.

Almost surely, 2^8274057464 is an apocalyptic number.

It is an amenable number.

8274057464 is a deficient number, since it is larger than the sum of its proper divisors (7358228656).

8274057464 is a wasteful number, since it uses less digits than its factorization.

8274057464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895230 (or 7895226 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 47.

The square root of 8274057464 is about 90961.8461993819. The cubic root of 8274057464 is about 2022.5821848064.

The spelling of 8274057464 in words is "eight billion, two hundred seventy-four million, fifty-seven thousand, four hundred sixty-four".