2858475494 has 16 divisors (see below), whose sum is σ = 4980577056. Its totient is φ = 1204977600.

The previous prime is 2858475493. The next prime is 2858475533. The reversal of 2858475494 is 4945748582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2858475493) 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, 1672727 + ... + 1674434.

It is an arithmetic number, because the mean of its divisors is an integer number (311286066).

Almost surely, 2^2858475494 is an apocalyptic number.

2858475494 is a deficient number, since it is larger than the sum of its proper divisors (2122101562).

2858475494 is a wasteful number, since it uses less digits than its factorization.

2858475494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347231.

The product of its digits is 12902400, while the sum is 56.

The square root of 2858475494 is about 53464.7126056056. The cubic root of 2858475494 is about 1419.2039931319.

The spelling of 2858475494 in words is "two billion, eight hundred fifty-eight million, four hundred seventy-five thousand, four hundred ninety-four".