798202918 has 4 divisors (see below), whose sum is σ = 1197304380. Its totient is φ = 399101458.

The previous prime is 798202903. The next prime is 798202957. The reversal of 798202918 is 819202897.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199550728 + ... + 199550731.

It is an arithmetic number, because the mean of its divisors is an integer number (299326095).

Almost surely, 2^798202918 is an apocalyptic number.

798202918 is a deficient number, since it is larger than the sum of its proper divisors (399101462).

798202918 is a wasteful number, since it uses less digits than its factorization.

798202918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399101461.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 798202918 is about 28252.4851650257. The cubic root of 798202918 is about 927.6221359396.

The spelling of 798202918 in words is "seven hundred ninety-eight million, two hundred two thousand, nine hundred eighteen".