2904046 has 8 divisors (see below), whose sum is σ = 4373424. Its totient is φ = 1446240.

The previous prime is 2904001. The next prime is 2904047. The reversal of 2904046 is 6404092.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2904046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2904047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235 + ... + 3286.

It is an arithmetic number, because the mean of its divisors is an integer number (546678).

2^2904046 is an apocalyptic number.

2904046 is a deficient number, since it is larger than the sum of its proper divisors (1469378).

2904046 is a wasteful number, since it uses less digits than its factorization.

2904046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5786.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2904046 is about 1704.1261690380. The cubic root of 2904046 is about 142.6706030979.

The spelling of 2904046 in words is "two million, nine hundred four thousand, forty-six".