2842479 has 8 divisors (see below), whose sum is σ = 4211120. Its totient is φ = 1894968.

The previous prime is 2842459. The next prime is 2842487. The reversal of 2842479 is 9742482.

It is not a de Polignac number, because 2842479 - 2⁷ = 2842351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842439) 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, 52612 + ... + 52665.

It is an arithmetic number, because the mean of its divisors is an integer number (526390).

2^2842479 is an apocalyptic number.

2842479 is a deficient number, since it is larger than the sum of its proper divisors (1368641).

2842479 is a wasteful number, since it uses less digits than its factorization.

2842479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105286 (or 105280 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 2842479 is about 1685.9653021341. The cubic root of 2842479 is about 141.6551673865.

It can be divided in two parts, 2842 and 479, that added together give a triangular number (3321 = T₈₁).

The spelling of 2842479 in words is "two million, eight hundred forty-two thousand, four hundred seventy-nine".