2979229 has 8 divisors (see below), whose sum is σ = 3268800. Its totient is φ = 2692800.

The previous prime is 2979227. The next prime is 2979239. The reversal of 2979229 is 9229792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2979229 - 2¹ = 2979227 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2979191 and 2979200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (408600).

2^2979229 is an apocalyptic number.

It is an amenable number.

2979229 is a deficient number, since it is larger than the sum of its proper divisors (289571).

2979229 is a wasteful number, since it uses less digits than its factorization.

2979229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its digits is 40824, while the sum is 40.

The square root of 2979229 is about 1726.0443215630. The cubic root of 2979229 is about 143.8913306936.

The spelling of 2979229 in words is "two million, nine hundred seventy-nine thousand, two hundred twenty-nine".