7797097241 has 16 divisors (see below), whose sum is σ = 8343446400. Its totient is φ = 7264857600.

The previous prime is 7797097213. The next prime is 7797097291. The reversal of 7797097241 is 1427907977.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7797097241 - 2²⁶ = 7729988377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7797097291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561065 + ... + 574793.

It is an arithmetic number, because the mean of its divisors is an integer number (521465400).

Almost surely, 2^7797097241 is an apocalyptic number.

7797097241 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7797097241 is a deficient number, since it is larger than the sum of its proper divisors (546349159).

7797097241 is a wasteful number, since it uses less digits than its factorization.

7797097241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14240.

The product of its (nonzero) digits is 1555848, while the sum is 53.

The square root of 7797097241 is about 88301.1734972984. The cubic root of 7797097241 is about 1982.9464380613.

The spelling of 7797097241 in words is "seven billion, seven hundred ninety-seven million, ninety-seven thousand, two hundred forty-one".