2604368 has 40 divisors (see below), whose sum is σ = 5728800. Its totient is φ = 1137024.

The previous prime is 2604347. The next prime is 2604377. The reversal of 2604368 is 8634062.

It is a self number, because there is not a number n which added to its sum of digits gives 2604368.

It is a congruent number.

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, 3623 + ... + 4281.

It is an arithmetic number, because the mean of its divisors is an integer number (143220).

2^2604368 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 2604368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2864400).

2604368 is an abundant number, since it is smaller than the sum of its proper divisors (3124432).

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

2604368 is a wasteful number, since it uses less digits than its factorization.

2604368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2604368 is about 1613.8054405659. The cubic root of 2604368 is about 137.5838474820.

The spelling of 2604368 in words is "two million, six hundred four thousand, three hundred sixty-eight".