2904322 has 8 divisors (see below), whose sum is σ = 4366656. Its totient is φ = 1448772.

The previous prime is 2904313. The next prime is 2904323. The reversal of 2904322 is 2234092.

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

It is a junction number, because it is equal to n+sod(n) for n = 2904293 and 2904302.

It is not an unprimeable number, because it can be changed into a prime (2904323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438 + ... + 2449.

It is an arithmetic number, because the mean of its divisors is an integer number (545832).

2^2904322 is an apocalyptic number.

2904322 is a deficient number, since it is larger than the sum of its proper divisors (1462334).

2904322 is a wasteful number, since it uses less digits than its factorization.

2904322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2904322 is about 1704.2071470335. The cubic root of 2904322 is about 142.6751227507.

The spelling of 2904322 in words is "two million, nine hundred four thousand, three hundred twenty-two".