798896953 has 4 divisors (see below), whose sum is σ = 801934848. Its totient is φ = 795859060.

The previous prime is 798896941. The next prime is 798896981. The reversal of 798896953 is 359698897.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 359698897 = 6791 ⋅52967.

It is a cyclic number.

It is not a de Polignac number, because 798896953 - 2⁵ = 798896921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798896353) 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, 1518553 + ... + 1519078.

It is an arithmetic number, because the mean of its divisors is an integer number (200483712).

Almost surely, 2^798896953 is an apocalyptic number.

It is an amenable number.

798896953 is a deficient number, since it is larger than the sum of its proper divisors (3037895).

798896953 is a wasteful number, since it uses less digits than its factorization.

798896953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037894.

The product of its digits is 29393280, while the sum is 64.

The square root of 798896953 is about 28264.7652210309. The cubic root of 798896953 is about 927.8909129260.

The spelling of 798896953 in words is "seven hundred ninety-eight million, eight hundred ninety-six thousand, nine hundred fifty-three".