2879549 has 8 divisors (see below), whose sum is σ = 2965248. Its totient is φ = 2794960.

The previous prime is 2879533. The next prime is 2879551. The reversal of 2879549 is 9459782.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2879549 - 2⁴ = 2879533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9104 + ... + 9414.

It is an arithmetic number, because the mean of its divisors is an integer number (370656).

2^2879549 is an apocalyptic number.

It is an amenable number.

2879549 is a deficient number, since it is larger than the sum of its proper divisors (85699).

2879549 is a wasteful number, since it uses less digits than its factorization.

2879549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555.

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

The square root of 2879549 is about 1696.9233924960. The cubic root of 2879549 is about 142.2683051304.

The spelling of 2879549 in words is "two million, eight hundred seventy-nine thousand, five hundred forty-nine".