2902999 has 4 divisors (see below), whose sum is σ = 3166920. Its totient is φ = 2639080.

The previous prime is 2902993. The next prime is 2903003. The reversal of 2902999 is 9992092.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2902999 - 2¹¹ = 2900951 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 (2902993) 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, 131944 + ... + 131965.

It is an arithmetic number, because the mean of its divisors is an integer number (791730).

2^2902999 is an apocalyptic number.

2902999 is a deficient number, since it is larger than the sum of its proper divisors (263921).

2902999 is a wasteful number, since it uses less digits than its factorization.

2902999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263920.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 2902999 is about 1703.8189457803. The cubic root of 2902999 is about 142.6534552891.

The spelling of 2902999 in words is "two million, nine hundred two thousand, nine hundred ninety-nine".