2930980 has 24 divisors (see below), whose sum is σ = 6629112. Its totient is φ = 1082112.

The previous prime is 2930969. The next prime is 2930999. The reversal of 2930980 is 890392.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 36 + 2930944 = 6^2 + 1712^2 .

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, 5377 + ... + 5896.

It is an arithmetic number, because the mean of its divisors is an integer number (276213).

2^2930980 is an apocalyptic number.

2930980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2930980 is an abundant number, since it is smaller than the sum of its proper divisors (3698132).

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

2930980 is a wasteful number, since it uses less digits than its factorization.

2930980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295 (or 11293 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2930980 is about 1712.0105139864. The cubic root of 2930980 is about 143.1103196171.

The spelling of 2930980 in words is "two million, nine hundred thirty thousand, nine hundred eighty".