2994804 has 36 divisors (see below), whose sum is σ = 7758660. Its totient is φ = 973440.

The previous prime is 2994779. The next prime is 2994809. The reversal of 2994804 is 4084992.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1695204 + 1299600 = 1302^2 + 1140^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 462 + ... + 2490.

2^2994804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2994804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3879330).

2994804 is an abundant number, since it is smaller than the sum of its proper divisors (4763856).

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

2994804 is a wasteful number, since it uses less digits than its factorization.

2994804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080 (or 2075 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2994804 is about 1730.5502015255. The cubic root of 2994804 is about 144.1416430371.

The spelling of 2994804 in words is "two million, nine hundred ninety-four thousand, eight hundred four".