2904367 has 4 divisors (see below), whose sum is σ = 2908720. Its totient is φ = 2900016.

The previous prime is 2904353. The next prime is 2904403. The reversal of 2904367 is 7634092.

2904367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2904367 is a prime.

It is a Duffinian number.

2904367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2904067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942 + ... + 2587.

It is an arithmetic number, because the mean of its divisors is an integer number (727180).

2^2904367 is an apocalyptic number.

2904367 is a deficient number, since it is larger than the sum of its proper divisors (4353).

2904367 is an equidigital number, since it uses as much as digits as its factorization.

2904367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2904367 is about 1704.2203496027. The cubic root of 2904367 is about 142.6758596235.

The spelling of 2904367 in words is "two million, nine hundred four thousand, three hundred sixty-seven".