2940338 has 8 divisors (see below), whose sum is σ = 4421532. Its totient is φ = 1466496.

The previous prime is 2940317. The next prime is 2940391. The reversal of 2940338 is 8330492.

It can be written as a sum of positive squares in 2 ways, for example, as 2411809 + 528529 = 1553^2 + 727^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2940338.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 2522.

2^2940338 is an apocalyptic number.

2940338 is a deficient number, since it is larger than the sum of its proper divisors (1481194).

2940338 is a wasteful number, since it uses less digits than its factorization.

2940338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2940338 is about 1714.7413799171. The cubic root of 2940338 is about 143.2624648159.

The spelling of 2940338 in words is "two million, nine hundred forty thousand, three hundred thirty-eight".