2342479 has 2 divisors, whose sum is σ = 2342480. Its totient is φ = 2342478.

The previous prime is 2342443. The next prime is 2342513. The reversal of 2342479 is 9742432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2342479 - 2⁹ = 2341967 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2342479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2342419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171239 + 1171240.

It is an arithmetic number, because the mean of its divisors is an integer number (1171240).

2^2342479 is an apocalyptic number.

2342479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342479 is an equidigital number, since it uses as much as digits as its factorization.

2342479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 2342479 is about 1530.5159260851. The cubic root of 2342479 is about 132.8083054454.

It can be divided in two parts, 234247 and 9, that added together give a 4-th power (234256 = 22⁴).

The spelling of 2342479 in words is "two million, three hundred forty-two thousand, four hundred seventy-nine".