2899901 has 4 divisors (see below), whose sum is σ = 2910432. Its totient is φ = 2889372.

The previous prime is 2899873. The next prime is 2899903. The reversal of 2899901 is 1099982.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2899901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2899903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4841 + ... + 5406.

It is an arithmetic number, because the mean of its divisors is an integer number (727608).

2^2899901 is an apocalyptic number.

It is an amenable number.

2899901 is a deficient number, since it is larger than the sum of its proper divisors (10531).

2899901 is a wasteful number, since it uses less digits than its factorization.

2899901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10530.

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 2899901 is about 1702.9095689437. The cubic root of 2899901 is about 142.6026919570.

The spelling of 2899901 in words is "two million, eight hundred ninety-nine thousand, nine hundred one".