2990080 has 56 divisors (see below), whose sum is σ = 7274052. Its totient is φ = 1179648.

The previous prime is 2990063. The next prime is 2990083. The reversal of 2990080 is 800992.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2985984 + 4096 = 1728^2 + 64^2 .

It is not an unprimeable number, because it can be changed into a prime (2990083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40924 + ... + 40996.

2^2990080 is an apocalyptic number.

2990080 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 2990080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3637026).

2990080 is an abundant number, since it is smaller than the sum of its proper divisors (4283972).

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

2990080 is an frugal number, since it uses more digits than its factorization.

2990080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 2990080 is about 1729.1847790216. The cubic root of 2990080 is about 144.0658135375.

It can be divided in two parts, 29 and 90080, that added together give a palindrome (90109).

The spelling of 2990080 in words is "two million, nine hundred ninety thousand, eighty".