275790797 has 8 divisors (see below), whose sum is σ = 279417600. Its totient is φ = 272175904.

The previous prime is 275790793. The next prime is 275790917. The reversal of 275790797 is 797097572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 275790797 - 2² = 275790793 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 (275790791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49604 + ... + 54882.

It is an arithmetic number, because the mean of its divisors is an integer number (34927200).

Almost surely, 2^275790797 is an apocalyptic number.

It is an amenable number.

275790797 is a deficient number, since it is larger than the sum of its proper divisors (3626803).

275790797 is an equidigital number, since it uses as much as digits as its factorization.

275790797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955.

The product of its (nonzero) digits is 1944810, while the sum is 53.

The square root of 275790797 is about 16606.9502618633. The cubic root of 275790797 is about 650.9184625302.

The spelling of 275790797 in words is "two hundred seventy-five million, seven hundred ninety thousand, seven hundred ninety-seven".