798227725477 has 64 divisors (see below), whose sum is σ = 1019756953600. Its totient is φ = 607808240640.

The previous prime is 798227725457. The next prime is 798227725499. The reversal of 798227725477 is 774527722897.

It is a de Polignac number, because none of the positive numbers 2^k-798227725477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798227725447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 536082349 + ... + 536083837.

It is an arithmetic number, because the mean of its divisors is an integer number (15933702400).

Almost surely, 2^798227725477 is an apocalyptic number.

It is an amenable number.

798227725477 is a deficient number, since it is larger than the sum of its proper divisors (221529228123).

798227725477 is a wasteful number, since it uses less digits than its factorization.

798227725477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2466.

The product of its digits is 193616640, while the sum is 67.

The spelling of 798227725477 in words is "seven hundred ninety-eight billion, two hundred twenty-seven million, seven hundred twenty-five thousand, four hundred seventy-seven".