2904338 has 4 divisors (see below), whose sum is σ = 4356510. Its totient is φ = 1452168.

The previous prime is 2904329. The next prime is 2904353. The reversal of 2904338 is 8334092.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1481089 + 1423249 = 1217^2 + 1193^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2904338.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726083 + ... + 726086.

2^2904338 is an apocalyptic number.

2904338 is a deficient number, since it is larger than the sum of its proper divisors (1452172).

2904338 is a wasteful number, since it uses less digits than its factorization.

2904338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452171.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2904338 is about 1704.2118412920. The cubic root of 2904338 is about 142.6753847508.

The spelling of 2904338 in words is "two million, nine hundred four thousand, three hundred thirty-eight".