2857074479 has 8 divisors (see below), whose sum is σ = 3437082240. Its totient is φ = 2320030296.

The previous prime is 2857074419. The next prime is 2857074503. The reversal of 2857074479 is 9744707582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2857074479 - 2¹⁶ = 2857008943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2857074479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2857074419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10740749 + ... + 10741014.

It is an arithmetic number, because the mean of its divisors is an integer number (429635280).

Almost surely, 2^2857074479 is an apocalyptic number.

2857074479 is a deficient number, since it is larger than the sum of its proper divisors (580007761).

2857074479 is a wasteful number, since it uses less digits than its factorization.

2857074479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21481789.

The product of its (nonzero) digits is 3951360, while the sum is 53.

The square root of 2857074479 is about 53451.6087596996. The cubic root of 2857074479 is about 1418.9720920109.

The spelling of 2857074479 in words is "two billion, eight hundred fifty-seven million, seventy-four thousand, four hundred seventy-nine".