2303479 has 4 divisors (see below), whose sum is σ = 2306560. Its totient is φ = 2300400.

The previous prime is 2303471. The next prime is 2303489. The reversal of 2303479 is 9743032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2303479 - 2³ = 2303471 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 (2303471) 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 3 ways as a sum of consecutive naturals, for example, 379 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (576640).

2^2303479 is an apocalyptic number.

2303479 is a deficient number, since it is larger than the sum of its proper divisors (3081).

2303479 is a wasteful number, since it uses less digits than its factorization.

2303479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 2303479 is about 1517.7216477339. The cubic root of 2303479 is about 132.0671337418.

The spelling of 2303479 in words is "two million, three hundred three thousand, four hundred seventy-nine".