2807874880 has 112 divisors (see below), whose sum is σ = 6839712000. Its totient is φ = 1097680896.

The previous prime is 2807874871. The next prime is 2807874899. The reversal of 2807874880 is 884787082.

It is a super-2 number, since 2×2807874880² = 15768322683470028800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2755011 + ... + 2756029.

Almost surely, 2^2807874880 is an apocalyptic number.

2807874880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2807874880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3419856000).

2807874880 is an abundant number, since it is smaller than the sum of its proper divisors (4031837120).

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

2807874880 is a wasteful number, since it uses less digits than its factorization.

2807874880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 52.

The square root of 2807874880 is about 52989.3845972946. The cubic root of 2807874880 is about 1410.7798579768.

The spelling of 2807874880 in words is "two billion, eight hundred seven million, eight hundred seventy-four thousand, eight hundred eighty".