2940339 has 8 divisors (see below), whose sum is σ = 4055760. Its totient is φ = 1892576.

The previous prime is 2940317. The next prime is 2940391. The reversal of 2940339 is 9330492.

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

It is a cyclic number.

It is not a de Polignac number, because 2940339 - 2⁸ = 2940083 is a prime.

2940339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2940239) 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, 16812 + ... + 16985.

It is an arithmetic number, because the mean of its divisors is an integer number (506970).

2^2940339 is an apocalyptic number.

2940339 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2940339 is a deficient number, since it is larger than the sum of its proper divisors (1115421).

2940339 is a wasteful number, since it uses less digits than its factorization.

2940339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33829.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 2940339 is about 1714.7416715062. The cubic root of 2940339 is about 143.2624810570.

The spelling of 2940339 in words is "two million, nine hundred forty thousand, three hundred thirty-nine".