798000897 has 4 divisors (see below), whose sum is σ = 1064001200. Its totient is φ = 532000596.

The previous prime is 798000877. The next prime is 798000943.

798000897 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 798000897 - 2⁷ = 798000769 is a prime.

It is a super-2 number, since 2×798000897² = 1273610863225609218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798000857) 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, 133000147 + ... + 133000152.

It is an arithmetic number, because the mean of its divisors is an integer number (266000300).

Almost surely, 2^798000897 is an apocalyptic number.

It is an amenable number.

798000897 is a deficient number, since it is larger than the sum of its proper divisors (266000303).

798000897 is a wasteful number, since it uses less digits than its factorization.

798000897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266000302.

The product of its (nonzero) digits is 254016, while the sum is 48.

The square root of 798000897 is about 28248.9096603745. The cubic root of 798000897 is about 927.5438705597.

It can be divided in two parts, 798000 and 897, that added together give a palindrome (798897).

The spelling of 798000897 in words is "seven hundred ninety-eight million, eight hundred ninety-seven", and thus it is an aban number.