2979258 has 16 divisors (see below), whose sum is σ = 6021120. Its totient is φ = 982656.

The previous prime is 2979253. The next prime is 2979271. The reversal of 2979258 is 8529792.

It is not an unprimeable number, because it can be changed into a prime (2979253) 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, 1978 + ... + 3141.

It is an arithmetic number, because the mean of its divisors is an integer number (376320).

2^2979258 is an apocalyptic number.

2979258 is an abundant number, since it is smaller than the sum of its proper divisors (3041862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2979258 is a wasteful number, since it uses less digits than its factorization.

2979258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221.

The product of its digits is 90720, while the sum is 42.

The square root of 2979258 is about 1726.0527222539. The cubic root of 2979258 is about 143.8917975745.

The spelling of 2979258 in words is "two million, nine hundred seventy-nine thousand, two hundred fifty-eight".