797483279 has 2 divisors, whose sum is σ = 797483280. Its totient is φ = 797483278.

The previous prime is 797483261. The next prime is 797483299. The reversal of 797483279 is 972384797.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 797483279 - 2¹² = 797479183 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797483299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398741639 + 398741640.

It is an arithmetic number, because the mean of its divisors is an integer number (398741640).

Almost surely, 2^797483279 is an apocalyptic number.

797483279 is a deficient number, since it is larger than the sum of its proper divisors (1).

797483279 is an equidigital number, since it uses as much as digits as its factorization.

797483279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5334336, while the sum is 56.

The square root of 797483279 is about 28239.7464400798. The cubic root of 797483279 is about 927.3432787852.

The spelling of 797483279 in words is "seven hundred ninety-seven million, four hundred eighty-three thousand, two hundred seventy-nine".