2892979 has 4 divisors (see below), whose sum is σ = 2906176. Its totient is φ = 2879784.

The previous prime is 2892977. The next prime is 2892983. The reversal of 2892979 is 9792982.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9792982 = 2 ⋅4896491.

It is a cyclic number.

It is not a de Polignac number, because 2892979 - 2¹ = 2892977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2892971) 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, 6264 + ... + 6709.

It is an arithmetic number, because the mean of its divisors is an integer number (726544).

2^2892979 is an apocalyptic number.

2892979 is a deficient number, since it is larger than the sum of its proper divisors (13197).

2892979 is a wasteful number, since it uses less digits than its factorization.

2892979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13196.

The product of its digits is 163296, while the sum is 46.

The square root of 2892979 is about 1700.8759507971. The cubic root of 2892979 is about 142.4891383945.

The spelling of 2892979 in words is "two million, eight hundred ninety-two thousand, nine hundred seventy-nine".