797764274 has 8 divisors (see below), whose sum is σ = 1199046000. Its totient is φ = 398082276.

The previous prime is 797764271. The next prime is 797764291. The reversal of 797764274 is 472467797.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (797764271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398684 + ... + 400679.

It is an arithmetic number, because the mean of its divisors is an integer number (149880750).

Almost surely, 2^797764274 is an apocalyptic number.

797764274 is a deficient number, since it is larger than the sum of its proper divisors (401281726).

797764274 is a wasteful number, since it uses less digits than its factorization.

797764274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799864.

The product of its digits is 4148928, while the sum is 53.

The square root of 797764274 is about 28244.7211705126. The cubic root of 797764274 is about 927.4521831482.

The spelling of 797764274 in words is "seven hundred ninety-seven million, seven hundred sixty-four thousand, two hundred seventy-four".