4794151257 has 24 divisors (see below), whose sum is σ = 8258250624. Its totient is φ = 2620404864.

The previous prime is 4794151217. The next prime is 4794151291. The reversal of 4794151257 is 7521514974.

4794151257 is a `hidden beast` number, since 47 + 9 + 41 + 512 + 57 = 666.

It is not a de Polignac number, because 4794151257 - 2⁷ = 4794151129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4794151207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1652848 + ... + 1655745.

It is an arithmetic number, because the mean of its divisors is an integer number (344093776).

Almost surely, 2^4794151257 is an apocalyptic number.

It is an amenable number.

4794151257 is a deficient number, since it is larger than the sum of its proper divisors (3464099367).

4794151257 is a wasteful number, since it uses less digits than its factorization.

4794151257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308629 (or 3308626 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 4794151257 is about 69239.8097701026. The cubic root of 4794151257 is about 1686.1799103447.

The spelling of 4794151257 in words is "four billion, seven hundred ninety-four million, one hundred fifty-one thousand, two hundred fifty-seven".