849787036 has 24 divisors (see below), whose sum is σ = 1708974176. Its totient is φ = 362180160.

The previous prime is 849787019. The next prime is 849787039. The reversal of 849787036 is 630787948.

It is a happy number.

849787036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849787039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78771 + ... + 88906.

Almost surely, 2^849787036 is an apocalyptic number.

It is an amenable number.

849787036 is an abundant number, since it is smaller than the sum of its proper divisors (859187140).

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

849787036 is a wasteful number, since it uses less digits than its factorization.

849787036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167869 (or 167867 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 849787036 is about 29151.1069429619. The cubic root of 849787036 is about 947.1891191925.

The spelling of 849787036 in words is "eight hundred forty-nine million, seven hundred eighty-seven thousand, thirty-six".