2941979 has 4 divisors (see below), whose sum is σ = 3096840. Its totient is φ = 2787120.

The previous prime is 2941957. The next prime is 2942011. The reversal of 2941979 is 9791492.

It is a happy number.

2941979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2941979 - 2¹⁶ = 2876443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2941579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77402 + ... + 77439.

It is an arithmetic number, because the mean of its divisors is an integer number (774210).

2^2941979 is an apocalyptic number.

2941979 is a deficient number, since it is larger than the sum of its proper divisors (154861).

2941979 is a wasteful number, since it uses less digits than its factorization.

2941979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154860.

The product of its digits is 40824, while the sum is 41.

The square root of 2941979 is about 1715.2198109863. The cubic root of 2941979 is about 143.2891114104.

The spelling of 2941979 in words is "two million, nine hundred forty-one thousand, nine hundred seventy-nine".