802198814 has 8 divisors (see below), whose sum is σ = 1214981040. Its totient is φ = 397205136.

The previous prime is 802198799. The next prime is 802198823. The reversal of 802198814 is 418891208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946879 + ... + 1947290.

It is an arithmetic number, because the mean of its divisors is an integer number (151872630).

Almost surely, 2^802198814 is an apocalyptic number.

802198814 is a deficient number, since it is larger than the sum of its proper divisors (412782226).

802198814 is a wasteful number, since it uses less digits than its factorization.

802198814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894274.

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 802198814 is about 28323.1144826977. The cubic root of 802198814 is about 929.1674879153.

The spelling of 802198814 in words is "eight hundred two million, one hundred ninety-eight thousand, eight hundred fourteen".