797044448 has 24 divisors (see below), whose sum is σ = 1573302528. Its totient is φ = 397475584.

The previous prime is 797044447. The next prime is 797044463. The reversal of 797044448 is 844440797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797044447) 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, 20261 + ... + 44772.

It is an arithmetic number, because the mean of its divisors is an integer number (65554272).

Almost surely, 2^797044448 is an apocalyptic number.

It is an amenable number.

797044448 is a deficient number, since it is larger than the sum of its proper divisors (776258080).

797044448 is a wasteful number, since it uses less digits than its factorization.

797044448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65426 (or 65418 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The square root of 797044448 is about 28231.9756304797. The cubic root of 797044448 is about 927.1731512287.

The spelling of 797044448 in words is "seven hundred ninety-seven million, forty-four thousand, four hundred forty-eight".