2900979 has 12 divisors (see below), whose sum is σ = 4234776. Its totient is φ = 1913472.

The previous prime is 2900951. The next prime is 2900987. The reversal of 2900979 is 9790092.

It is not a de Polignac number, because 2900979 - 2⁷ = 2900851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2900929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789 + ... + 2534.

It is an arithmetic number, because the mean of its divisors is an integer number (352898).

2^2900979 is an apocalyptic number.

2900979 is a deficient number, since it is larger than the sum of its proper divisors (1333797).

2900979 is a wasteful number, since it uses less digits than its factorization.

2900979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426 (or 3423 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 2900979 is about 1703.2260566349. The cubic root of 2900979 is about 142.6203599921.

The spelling of 2900979 in words is "two million, nine hundred thousand, nine hundred seventy-nine".