2443490 has 32 divisors (see below), whose sum is σ = 5111424. Its totient is φ = 823680.

The previous prime is 2443439. The next prime is 2443501. The reversal of 2443490 is 943442.

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, 4430 + ... + 4950.

It is an arithmetic number, because the mean of its divisors is an integer number (159732).

2^2443490 is an apocalyptic number.

2443490 is an abundant number, since it is smaller than the sum of its proper divisors (2667934).

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

2443490 is a wasteful number, since it uses less digits than its factorization.

2443490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2443490 is about 1563.1666577816. The cubic root of 2443490 is about 134.6904659546.

The spelling of 2443490 in words is "two million, four hundred forty-three thousand, four hundred ninety".