2724879 has 24 divisors (see below), whose sum is σ = 4061232. Its totient is φ = 1619200.

The previous prime is 2724877. The next prime is 2724929. The reversal of 2724879 is 9784272.

It is not a de Polignac number, because 2724879 - 2¹ = 2724877 is a prime.

Its product of digits (56448) is a multiple of the sum of its prime divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2724877) 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, 26929 + ... + 27029.

It is an arithmetic number, because the mean of its divisors is an integer number (169218).

2^2724879 is an apocalyptic number.

2724879 is a deficient number, since it is larger than the sum of its proper divisors (1336353).

2724879 is a wasteful number, since it uses less digits than its factorization.

2724879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 144 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 2724879 is about 1650.7207516718. The cubic root of 2724879 is about 139.6740546543.

It can be divided in two parts, 272 and 4879, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 2724879 in words is "two million, seven hundred twenty-four thousand, eight hundred seventy-nine".