8257058374 has 12 divisors (see below), whose sum is σ = 12947506236. Its totient is φ = 3949027412.

The previous prime is 8257058339. The next prime is 8257058377. The reversal of 8257058374 is 4738507528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8257058377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3901144 + ... + 3903259.

It is an arithmetic number, because the mean of its divisors is an integer number (1078958853).

Almost surely, 2^8257058374 is an apocalyptic number.

8257058374 is a deficient number, since it is larger than the sum of its proper divisors (4690447862).

8257058374 is a wasteful number, since it uses less digits than its factorization.

8257058374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7804451 (or 7804428 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 49.

The square root of 8257058374 is about 90868.3573858359. The cubic root of 8257058374 is about 2021.1961002610.

The spelling of 8257058374 in words is "eight billion, two hundred fifty-seven million, fifty-eight thousand, three hundred seventy-four".