798545874 has 48 divisors (see below), whose sum is σ = 1840483008. Its totient is φ = 226267008.

The previous prime is 798545873. The next prime is 798545887. The reversal of 798545874 is 478545897.

It is not an unprimeable number, because it can be changed into a prime (798545873) 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, 787792 + ... + 788804.

It is an arithmetic number, because the mean of its divisors is an integer number (38343396).

Almost surely, 2^798545874 is an apocalyptic number.

798545874 is an abundant number, since it is smaller than the sum of its proper divisors (1041937134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

798545874 is a wasteful number, since it uses less digits than its factorization.

798545874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299 (or 1162 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 57.

The square root of 798545874 is about 28258.5539969759. The cubic root of 798545874 is about 927.7549710111.

The spelling of 798545874 in words is "seven hundred ninety-eight million, five hundred forty-five thousand, eight hundred seventy-four".