2857674651 has 16 divisors (see below), whose sum is σ = 4319293440. Its totient is φ = 1666012320.

The previous prime is 2857674649. The next prime is 2857674667. The reversal of 2857674651 is 1564767582.

It is not a de Polignac number, because 2857674651 - 2¹ = 2857674649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2857674594 and 2857674603.

It is not an unprimeable number, because it can be changed into a prime (2857674601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1927515 + ... + 1928996.

It is an arithmetic number, because the mean of its divisors is an integer number (269955840).

Almost surely, 2^2857674651 is an apocalyptic number.

2857674651 is a deficient number, since it is larger than the sum of its proper divisors (1461618789).

2857674651 is a wasteful number, since it uses less digits than its factorization.

2857674651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856546.

The product of its digits is 2822400, while the sum is 51.

The square root of 2857674651 is about 53457.2226270688. Note that the first 3 decimals coincide. The cubic root of 2857674651 is about 1419.0714439528.

The spelling of 2857674651 in words is "two billion, eight hundred fifty-seven million, six hundred seventy-four thousand, six hundred fifty-one".