2979041 has 4 divisors (see below), whose sum is σ = 3208212. Its totient is φ = 2749872.

The previous prime is 2979023. The next prime is 2979043. The reversal of 2979041 is 1409792.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1030225 + 1948816 = 1015^2 + 1396^2 .

It is a cyclic number.

It is not a de Polignac number, because 2979041 - 2⁶ = 2978977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2978989 and 2979007.

It is not an unprimeable number, because it can be changed into a prime (2979043) 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, 114566 + ... + 114591.

It is an arithmetic number, because the mean of its divisors is an integer number (802053).

2^2979041 is an apocalyptic number.

It is an amenable number.

2979041 is a deficient number, since it is larger than the sum of its proper divisors (229171).

2979041 is a wasteful number, since it uses less digits than its factorization.

2979041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229170.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2979041 is about 1725.9898609204. The cubic root of 2979041 is about 143.8883039441. Note that the first 3 decimals are identical.

The spelling of 2979041 in words is "two million, nine hundred seventy-nine thousand, forty-one".