2923304 has 8 divisors (see below), whose sum is σ = 5481210. Its totient is φ = 1461648.

The previous prime is 2923279. The next prime is 2923313. The reversal of 2923304 is 4033292.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 643204 = 1510^2 + 802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2923304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182699 + ... + 182714.

2^2923304 is an apocalyptic number.

It is an amenable number.

2923304 is a deficient number, since it is larger than the sum of its proper divisors (2557906).

2923304 is a wasteful number, since it uses less digits than its factorization.

2923304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365419 (or 365415 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2923304 is about 1709.7672356201. The cubic root of 2923304 is about 142.9852789384.

Adding to 2923304 its reverse (4033292), we get a palindrome (6956596).

The spelling of 2923304 in words is "two million, nine hundred twenty-three thousand, three hundred four".