2857134470 has 16 divisors (see below), whose sum is σ = 5227152048. Its totient is φ = 1124118240.

The previous prime is 2857134463. The next prime is 2857134493. The reversal of 2857134470 is 744317582.

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, 2341304 + ... + 2342523.

It is an arithmetic number, because the mean of its divisors is an integer number (326697003).

Almost surely, 2^2857134470 is an apocalyptic number.

2857134470 is a deficient number, since it is larger than the sum of its proper divisors (2370017578).

2857134470 is a wasteful number, since it uses less digits than its factorization.

2857134470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4683895.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 2857134470 is about 53452.1699278897. The cubic root of 2857134470 is about 1418.9820234938.

The spelling of 2857134470 in words is "two billion, eight hundred fifty-seven million, one hundred thirty-four thousand, four hundred seventy".