2797326293 has 4 divisors (see below), whose sum is σ = 2814487968. Its totient is φ = 2780164620.

The previous prime is 2797326289. The next prime is 2797326299. The reversal of 2797326293 is 3926237972.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2797326293 - 2² = 2797326289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2797326299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8580593 + ... + 8580918.

It is an arithmetic number, because the mean of its divisors is an integer number (703621992).

Almost surely, 2^2797326293 is an apocalyptic number.

It is an amenable number.

2797326293 is a deficient number, since it is larger than the sum of its proper divisors (17161675).

2797326293 is a wasteful number, since it uses less digits than its factorization.

2797326293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17161674.

The product of its digits is 1714608, while the sum is 50.

The square root of 2797326293 is about 52889.7560308232. The cubic root of 2797326293 is about 1409.0109746833.

The spelling of 2797326293 in words is "two billion, seven hundred ninety-seven million, three hundred twenty-six thousand, two hundred ninety-three".