2995979 has 4 divisors (see below), whose sum is σ = 3423984. Its totient is φ = 2567976.

The previous prime is 2995973. The next prime is 2995981. The reversal of 2995979 is 9795992.

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 2995979 - 2¹² = 2991883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2995973) 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, 213992 + ... + 214005.

It is an arithmetic number, because the mean of its divisors is an integer number (855996).

2^2995979 is an apocalyptic number.

2995979 is a deficient number, since it is larger than the sum of its proper divisors (428005).

2995979 is an equidigital number, since it uses as much as digits as its factorization.

2995979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428004.

The product of its digits is 459270, while the sum is 50.

The square root of 2995979 is about 1730.8896556396. The cubic root of 2995979 is about 144.1604917147.

The spelling of 2995979 in words is "two million, nine hundred ninety-five thousand, nine hundred seventy-nine".