2940294 has 48 divisors (see below), whose sum is σ = 6985008. Its totient is φ = 822528.

The previous prime is 2940277. The next prime is 2940313. The reversal of 2940294 is 4920492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21394 + ... + 21530.

It is an arithmetic number, because the mean of its divisors is an integer number (145521).

2^2940294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2940294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3492504).

2940294 is an abundant number, since it is smaller than the sum of its proper divisors (4044714).

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

2940294 is a wasteful number, since it uses less digits than its factorization.

2940294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2940294 is about 1714.7285499460. The cubic root of 2940294 is about 143.2617502065.

The spelling of 2940294 in words is "two million, nine hundred forty thousand, two hundred ninety-four".