2764804 has 24 divisors (see below), whose sum is σ = 5821760. Its totient is φ = 1122336.

The previous prime is 2764789. The next prime is 2764819. The reversal of 2764804 is 4084672.

2764804 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2764789) and next prime (2764819).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067 + ... + 3130.

2^2764804 is an apocalyptic number.

It is an amenable number.

2764804 is an abundant number, since it is smaller than the sum of its proper divisors (3056956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2764804 is a wasteful number, since it uses less digits than its factorization.

2764804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227 (or 5225 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2764804 is about 1662.7699780787. The cubic root of 2764804 is about 140.3529191198.

Adding to 2764804 its product of nonzero digits (10752), we get a square (2775556 = 1666²).

The spelling of 2764804 in words is "two million, seven hundred sixty-four thousand, eight hundred four".