2881874799 has 24 divisors (see below), whose sum is σ = 4639555440. Its totient is φ = 1713063168.

The previous prime is 2881874783. The next prime is 2881874803. The reversal of 2881874799 is 9974781882.

2881874799 is a `hidden beast` number, since 2 + 8 + 81 + 87 + 479 + 9 = 666.

It is not a de Polignac number, because 2881874799 - 2⁴ = 2881874783 is a prime.

It is a super-2 number, since 2×2881874799² = 16610404714222580802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2881874299) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492772 + ... + 498585.

It is an arithmetic number, because the mean of its divisors is an integer number (193314810).

Almost surely, 2^2881874799 is an apocalyptic number.

2881874799 is a deficient number, since it is larger than the sum of its proper divisors (1757680641).

2881874799 is a wasteful number, since it uses less digits than its factorization.

2881874799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991399 (or 991396 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 63.

The square root of 2881874799 is about 53683.0960265892. The cubic root of 2881874799 is about 1423.0659798303.

The spelling of 2881874799 in words is "two billion, eight hundred eighty-one million, eight hundred seventy-four thousand, seven hundred ninety-nine".