798399874 has 24 divisors (see below), whose sum is σ = 1318930560. Its totient is φ = 361738872.

The previous prime is 798399803. The next prime is 798399913. The reversal of 798399874 is 478993897.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7434 + ... + 40645.

It is an arithmetic number, because the mean of its divisors is an integer number (54955440).

Almost surely, 2^798399874 is an apocalyptic number.

798399874 is a deficient number, since it is larger than the sum of its proper divisors (520530686).

798399874 is a wasteful number, since it uses less digits than its factorization.

798399874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48142 (or 48123 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 64.

The square root of 798399874 is about 28255.9705903018. The cubic root of 798399874 is about 927.6984263649.

The spelling of 798399874 in words is "seven hundred ninety-eight million, three hundred ninety-nine thousand, eight hundred seventy-four".