2940199 has 4 divisors (see below), whose sum is σ = 2943864. Its totient is φ = 2936536.

The previous prime is 2940187. The next prime is 2940229. The reversal of 2940199 is 9910492.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2940199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940169) by changing a digit.

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, 52 + ... + 2425.

It is an arithmetic number, because the mean of its divisors is an integer number (735966).

2^2940199 is an apocalyptic number.

2940199 is a deficient number, since it is larger than the sum of its proper divisors (3665).

2940199 is a wasteful number, since it uses less digits than its factorization.

2940199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 2940199 is about 1714.7008485447. The cubic root of 2940199 is about 143.2602072754.

The spelling of 2940199 in words is "two million, nine hundred forty thousand, one hundred ninety-nine".