2804930 has 16 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 1114992.

The previous prime is 2804927. The next prime is 2804939. The reversal of 2804930 is 394082.

It is a self number, because there is not a number n which added to its sum of digits gives 2804930.

It is not an unprimeable number, because it can be changed into a prime (2804939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 2573.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

2^2804930 is an apocalyptic number.

2804930 is a deficient number, since it is larger than the sum of its proper divisors (2275390).

2804930 is a wasteful number, since it uses less digits than its factorization.

2804930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2804930 is about 1674.7925244639. The cubic root of 2804930 is about 141.0286480026.

The spelling of 2804930 in words is "two million, eight hundred four thousand, nine hundred thirty".