794528897 has 4 divisors (see below), whose sum is σ = 800328516. Its totient is φ = 788729280.

The previous prime is 794528893. The next prime is 794528953. The reversal of 794528897 is 798825497.

794528897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 267780496 + 526748401 = 16364^2 + 22951^2 .

It is a cyclic number.

It is not a de Polignac number, because 794528897 - 2² = 794528893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794528893) 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, 2899604 + ... + 2899877.

It is an arithmetic number, because the mean of its divisors is an integer number (200082129).

Almost surely, 2^794528897 is an apocalyptic number.

It is an amenable number.

794528897 is a deficient number, since it is larger than the sum of its proper divisors (5799619).

794528897 is a wasteful number, since it uses less digits than its factorization.

794528897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799618.

The product of its digits is 10160640, while the sum is 59.

The square root of 794528897 is about 28187.3889709565. The cubic root of 794528897 is about 926.1967065752.

The spelling of 794528897 in words is "seven hundred ninety-four million, five hundred twenty-eight thousand, eight hundred ninety-seven".