849930697 has 16 divisors (see below), whose sum is σ = 1085503104. Its totient is φ = 646128000.

The previous prime is 849930677. The next prime is 849930703. The reversal of 849930697 is 796039948.

849930697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 849930697 - 2¹¹ = 849928649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (849930677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131454 + ... + 137767.

It is an arithmetic number, because the mean of its divisors is an integer number (67843944).

Almost surely, 2^849930697 is an apocalyptic number.

It is an amenable number.

849930697 is a deficient number, since it is larger than the sum of its proper divisors (235572407).

849930697 is a wasteful number, since it uses less digits than its factorization.

849930697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269280.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 849930697 is about 29153.5709133547. The cubic root of 849930697 is about 947.2424919644.

The spelling of 849930697 in words is "eight hundred forty-nine million, nine hundred thirty thousand, six hundred ninety-seven".