2708304 has 40 divisors (see below), whose sum is σ = 7410240. Its totient is φ = 849408.

The previous prime is 2708297. The next prime is 2708309. The reversal of 2708304 is 4038072.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708309) 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, 844 + ... + 2475.

It is an arithmetic number, because the mean of its divisors is an integer number (185256).

2^2708304 is an apocalyptic number.

2708304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2708304 is an abundant number, since it is smaller than the sum of its proper divisors (4701936).

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

2708304 is a wasteful number, since it uses less digits than its factorization.

2708304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347 (or 3341 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2708304 is about 1645.6925593804. The cubic root of 2708304 is about 139.3902735512.

The spelling of 2708304 in words is "two million, seven hundred eight thousand, three hundred four".