2949579 has 24 divisors (see below), whose sum is σ = 4592640. Its totient is φ = 1818288.

The previous prime is 2949577. The next prime is 2949593. The reversal of 2949579 is 9759492.

It is not a de Polignac number, because 2949579 - 2¹ = 2949577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2949577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7854 + ... + 8220.

It is an arithmetic number, because the mean of its divisors is an integer number (191360).

2^2949579 is an apocalyptic number.

2949579 is a deficient number, since it is larger than the sum of its proper divisors (1643061).

2949579 is a wasteful number, since it uses less digits than its factorization.

2949579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 436 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 2949579 is about 1717.4338415205. The cubic root of 2949579 is about 143.4123913360.

The spelling of 2949579 in words is "two million, nine hundred forty-nine thousand, five hundred seventy-nine".