2904555984 has 80 divisors (see below), whose sum is σ = 8199713280. Its totient is φ = 878647680.

The previous prime is 2904555977. The next prime is 2904556001. The reversal of 2904555984 is 4895554092.

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, 322389 + ... + 331275.

It is an arithmetic number, because the mean of its divisors is an integer number (102496416).

Almost surely, 2^2904555984 is an apocalyptic number.

2904555984 is a gapful number since it is divisible by the number (24) 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 2904555984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4099856640).

2904555984 is an abundant number, since it is smaller than the sum of its proper divisors (5295157296).

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

2904555984 is a wasteful number, since it uses less digits than its factorization.

2904555984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9528 (or 9522 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The square root of 2904555984 is about 53893.9327197413. The cubic root of 2904555984 is about 1426.7895414398.

The spelling of 2904555984 in words is "two billion, nine hundred four million, five hundred fifty-five thousand, nine hundred eighty-four".