2984380 has 24 divisors (see below), whose sum is σ = 7162848. Its totient is φ = 1023168.

The previous prime is 2984363. The next prime is 2984389. The reversal of 2984380 is 834892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2984389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10519 + ... + 10798.

It is an arithmetic number, because the mean of its divisors is an integer number (298452).

2^2984380 is an apocalyptic number.

2984380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2984380 is an abundant number, since it is smaller than the sum of its proper divisors (4178468).

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

2984380 is a wasteful number, since it uses less digits than its factorization.

2984380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21333 (or 21331 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 2984380 is about 1727.5358172843. The cubic root of 2984380 is about 143.9742109167.

It can be divided in two parts, 2984 and 380, that added together give a square (3364 = 58²).

The spelling of 2984380 in words is "two million, nine hundred eighty-four thousand, three hundred eighty".