798419625 has 16 divisors (see below), whose sum is σ = 1328570880. Its totient is φ = 425823600.

The previous prime is 798419621. The next prime is 798419669. The reversal of 798419625 is 526914897.

It is not a de Polignac number, because 798419625 - 2² = 798419621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (798419621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064185 + ... + 1064934.

It is an arithmetic number, because the mean of its divisors is an integer number (83035680).

Almost surely, 2^798419625 is an apocalyptic number.

798419625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

798419625 is a deficient number, since it is larger than the sum of its proper divisors (530151255).

798419625 is a wasteful number, since it uses less digits than its factorization.

798419625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129137 (or 2129127 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 51.

The square root of 798419625 is about 28256.3200894950. The cubic root of 798419625 is about 927.7060761743.

The spelling of 798419625 in words is "seven hundred ninety-eight million, four hundred nineteen thousand, six hundred twenty-five".