2994340 has 12 divisors (see below), whose sum is σ = 6288156. Its totient is φ = 1197728.

The previous prime is 2994319. The next prime is 2994361. The reversal of 2994340 is 434992.

It is an interprime number because it is at equal distance from previous prime (2994319) and next prime (2994361).

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 2643876 = 592^2 + 1626^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74839 + ... + 74878.

It is an arithmetic number, because the mean of its divisors is an integer number (524013).

2^2994340 is an apocalyptic number.

2994340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2994340 is an abundant number, since it is smaller than the sum of its proper divisors (3293816).

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

2994340 is a wasteful number, since it uses less digits than its factorization.

2994340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149726 (or 149724 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2994340 is about 1730.4161349225. The cubic root of 2994340 is about 144.1341984568.

The spelling of 2994340 in words is "two million, nine hundred ninety-four thousand, three hundred forty".