798854403 has 24 divisors (see below), whose sum is σ = 1092356928. Its totient is φ = 519250752.

The previous prime is 798854401. The next prime is 798854417. The reversal of 798854403 is 304458897.

It is not a de Polignac number, because 798854403 - 2¹ = 798854401 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (798854401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1710376 + ... + 1710842.

It is an arithmetic number, because the mean of its divisors is an integer number (45514872).

Almost surely, 2^798854403 is an apocalyptic number.

798854403 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

798854403 is a deficient number, since it is larger than the sum of its proper divisors (293502525).

798854403 is a wasteful number, since it uses less digits than its factorization.

798854403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 798854403 is about 28264.0125070734. The cubic root of 798854403 is about 927.8744391871.

The spelling of 798854403 in words is "seven hundred ninety-eight million, eight hundred fifty-four thousand, four hundred three".