849900726 has 48 divisors (see below), whose sum is σ = 1889885088. Its totient is φ = 275875200.

The previous prime is 849900707. The next prime is 849900731. The reversal of 849900726 is 627009948.

It is a happy number.

849900726 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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 760320 + ... + 761436.

It is an arithmetic number, because the mean of its divisors is an integer number (39372606).

Almost surely, 2^849900726 is an apocalyptic number.

849900726 is an abundant number, since it is smaller than the sum of its proper divisors (1039984362).

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

849900726 is a wasteful number, since it uses less digits than its factorization.

849900726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2194 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 849900726 is about 29153.0568894584. The cubic root of 849900726 is about 947.2313576689.

The spelling of 849900726 in words is "eight hundred forty-nine million, nine hundred thousand, seven hundred twenty-six".