849814698 has 8 divisors (see below), whose sum is σ = 1699629408. Its totient is φ = 283271564.

The previous prime is 849814663. The next prime is 849814703. The reversal of 849814698 is 896418948.

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

849814698 is an admirable 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, 70817886 + ... + 70817897.

It is an arithmetic number, because the mean of its divisors is an integer number (212453676).

Almost surely, 2^849814698 is an apocalyptic number.

849814698 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

849814698 is a wasteful number, since it uses less digits than its factorization.

849814698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141635788.

The product of its digits is 3981312, while the sum is 57.

The square root of 849814698 is about 29151.5813979276. The cubic root of 849814698 is about 947.1993966150.

The spelling of 849814698 in words is "eight hundred forty-nine million, eight hundred fourteen thousand, six hundred ninety-eight".