2797328 has 20 divisors (see below), whose sum is σ = 5446080. Its totient is φ = 1391904.

The previous prime is 2797309. The next prime is 2797337. The reversal of 2797328 is 8237972.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2797291 and 2797300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5501 + ... + 5987.

It is an arithmetic number, because the mean of its divisors is an integer number (272304).

2^2797328 is an apocalyptic number.

It is an amenable number.

2797328 is a deficient number, since it is larger than the sum of its proper divisors (2648752).

2797328 is a wasteful number, since it uses less digits than its factorization.

2797328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 848 counting only the distinct ones).

The product of its digits is 42336, while the sum is 38.

The square root of 2797328 is about 1672.5214497877. The cubic root of 2797328 is about 140.9011261288.

It can be divided in two parts, 2797 and 328, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2797328 in words is "two million, seven hundred ninety-seven thousand, three hundred twenty-eight".