2908704 has 48 divisors (see below), whose sum is σ = 7832160. Its totient is φ = 944640.

The previous prime is 2908687. The next prime is 2908721. The reversal of 2908704 is 4078092.

2908704 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 (2908687) and next prime (2908721).

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3567 + ... + 4305.

It is an arithmetic number, because the mean of its divisors is an integer number (163170).

2^2908704 is an apocalyptic number.

2908704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2908704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3916080).

2908704 is an abundant number, since it is smaller than the sum of its proper divisors (4923456).

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

2908704 is a wasteful number, since it uses less digits than its factorization.

2908704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2908704 is about 1705.4923042922. The cubic root of 2908704 is about 142.7468420962.

The spelling of 2908704 in words is "two million, nine hundred eight thousand, seven hundred four".