2797326 has 36 divisors (see below), whose sum is σ = 6973512. Its totient is φ = 793872.

The previous prime is 2797309. The next prime is 2797337. The reversal of 2797326 is 6237972.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18700 + ... + 18848.

2^2797326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2797326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3486756).

2797326 is an abundant number, since it is smaller than the sum of its proper divisors (4176186).

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

2797326 is a wasteful number, since it uses less digits than its factorization.

2797326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 161 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 2797326 is about 1672.5208518880. The cubic root of 2797326 is about 140.9010925489.

The spelling of 2797326 in words is "two million, seven hundred ninety-seven thousand, three hundred twenty-six".