2989974480 has 40 divisors (see below), whose sum is σ = 9268921632. Its totient is φ = 797326464.

The previous prime is 2989974479. The next prime is 2989974511. The reversal of 2989974480 is 844799892.

2989974480 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 (40).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6228874 + ... + 6229353.

Almost surely, 2^2989974480 is an apocalyptic number.

2989974480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2989974480 is an abundant number, since it is smaller than the sum of its proper divisors (6278947152).

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

2989974480 is a wasteful number, since it uses less digits than its factorization.

2989974480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12458243 (or 12458237 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The square root of 2989974480 is about 54680.6591035624. The cubic root of 2989974480 is about 1440.6411882214.

The spelling of 2989974480 in words is "two billion, nine hundred eighty-nine million, nine hundred seventy-four thousand, four hundred eighty".