2974490 has 16 divisors (see below), whose sum is σ = 5669352. Its totient is φ = 1119744.

The previous prime is 2974463. The next prime is 2974511. The reversal of 2974490 is 944792.

2974490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1792921 + 1181569 = 1339^2 + 1087^2 .

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2974490.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8579 + ... + 8918.

2^2974490 is an apocalyptic number.

2974490 is a deficient number, since it is larger than the sum of its proper divisors (2694862).

2974490 is a wasteful number, since it uses less digits than its factorization.

2974490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17521.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2974490 is about 1724.6709831153. The cubic root of 2974490 is about 143.8149951833.

The spelling of 2974490 in words is "two million, nine hundred seventy-four thousand, four hundred ninety".