2304394 has 8 divisors (see below), whose sum is σ = 3466980. Its totient is φ = 1148736.

The previous prime is 2304389. The next prime is 2304403. The reversal of 2304394 is 4934032.

It can be written as a sum of positive squares in 2 ways, for example, as 2140369 + 164025 = 1463^2 + 405^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799 + ... + 2290.

2^2304394 is an apocalyptic number.

2304394 is a deficient number, since it is larger than the sum of its proper divisors (1162586).

2304394 is a wasteful number, since it uses less digits than its factorization.

2304394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2304394 is about 1518.0230564784. The cubic root of 2304394 is about 132.0846182265.

It can be divided in two parts, 230 and 4394, that added together give a square (4624 = 68²).

The spelling of 2304394 in words is "two million, three hundred four thousand, three hundred ninety-four".