2979584 has 36 divisors (see below), whose sum is σ = 6058416. Its totient is φ = 1462272.

The previous prime is 2979583. The next prime is 2979611. The reversal of 2979584 is 4859792.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979583) 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, 26312 + ... + 26424.

2^2979584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2979584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3029208).

2979584 is an abundant number, since it is smaller than the sum of its proper divisors (3078832).

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

2979584 is a wasteful number, since it uses less digits than its factorization.

2979584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 218 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The square root of 2979584 is about 1726.1471547930. The cubic root of 2979584 is about 143.8970457509.

The spelling of 2979584 in words is "two million, nine hundred seventy-nine thousand, five hundred eighty-four".