2800994480 has 20 divisors (see below), whose sum is σ = 6512312352. Its totient is φ = 1120397760.

The previous prime is 2800994431. The next prime is 2800994503. The reversal of 2800994480 is 844990082.

It is a happy number.

2800994480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17506136 + ... + 17506295.

Almost surely, 2^2800994480 is an apocalyptic number.

2800994480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2800994480 is an abundant number, since it is smaller than the sum of its proper divisors (3711317872).

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

2800994480 is a wasteful number, since it uses less digits than its factorization.

2800994480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35012444 (or 35012438 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 2800994480 is about 52924.4223397856. The cubic root of 2800994480 is about 1409.6265932720.

The spelling of 2800994480 in words is "two billion, eight hundred million, nine hundred ninety-four thousand, four hundred eighty".