2858974494 has 16 divisors (see below), whose sum is σ = 5746684800. Its totient is φ = 948202200.

The previous prime is 2858974477. The next prime is 2858974607. The reversal of 2858974494 is 4944798582.

It is a super-3 number, since 3×2858974494³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1196032 + ... + 1198419.

It is an arithmetic number, because the mean of its divisors is an integer number (359167800).

Almost surely, 2^2858974494 is an apocalyptic number.

2858974494 is an abundant number, since it is smaller than the sum of its proper divisors (2887710306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2858974494 is a wasteful number, since it uses less digits than its factorization.

2858974494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394655.

The product of its digits is 23224320, while the sum is 60.

The square root of 2858974494 is about 53469.3790313671. The cubic root of 2858974494 is about 1419.2865711342.

The spelling of 2858974494 in words is "two billion, eight hundred fifty-eight million, nine hundred seventy-four thousand, four hundred ninety-four".