2979057 has 16 divisors (see below), whose sum is σ = 4110848. Its totient is φ = 1918080.

The previous prime is 2979049. The next prime is 2979059. The reversal of 2979057 is 7509792.

It is not a de Polignac number, because 2979057 - 2³ = 2979049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2979059) 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 15 ways as a sum of consecutive naturals, for example, 13248 + ... + 13470.

It is an arithmetic number, because the mean of its divisors is an integer number (256928).

2^2979057 is an apocalyptic number.

It is an amenable number.

2979057 is a deficient number, since it is larger than the sum of its proper divisors (1131791).

2979057 is a wasteful number, since it uses less digits than its factorization.

2979057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360.

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 2979057 is about 1725.9944959356. The cubic root of 2979057 is about 143.8885615448. Note that the first 3 decimals are identical.

The spelling of 2979057 in words is "two million, nine hundred seventy-nine thousand, fifty-seven".