2943479 has 24 divisors (see below), whose sum is σ = 3852288. Its totient is φ = 2222640.

The previous prime is 2943467. The next prime is 2943491. The reversal of 2943479 is 9743492.

It is an interprime number because it is at equal distance from previous prime (2943467) and next prime (2943491).

It is not a de Polignac number, because 2943479 - 2⁸ = 2943223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2943079) 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, 23114 + ... + 23240.

It is an arithmetic number, because the mean of its divisors is an integer number (160512).

2^2943479 is an apocalyptic number.

2943479 is a deficient number, since it is larger than the sum of its proper divisors (908809).

2943479 is a wasteful number, since it uses less digits than its factorization.

2943479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 188 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 2943479 is about 1715.6570170054. The cubic root of 2943479 is about 143.3134597769.

It can be divided in two parts, 294 and 3479, that added together give a palindrome (3773).

The spelling of 2943479 in words is "two million, nine hundred forty-three thousand, four hundred seventy-nine".