2857453670 has 16 divisors (see below), whose sum is σ = 5445970848. Its totient is φ = 1075747200.

The previous prime is 2857453663. The next prime is 2857453693. The reversal of 2857453670 is 763547582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8404106 + ... + 8404445.

It is an arithmetic number, because the mean of its divisors is an integer number (340373178).

Almost surely, 2^2857453670 is an apocalyptic number.

2857453670 is a deficient number, since it is larger than the sum of its proper divisors (2588517178).

2857453670 is a wasteful number, since it uses less digits than its factorization.

2857453670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16808575.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 2857453670 is about 53455.1556914766. The cubic root of 2857453670 is about 1419.0348645717.

The spelling of 2857453670 in words is "two billion, eight hundred fifty-seven million, four hundred fifty-three thousand, six hundred seventy".