849887336 has 32 divisors (see below), whose sum is σ = 1639486440. Its totient is φ = 412731648.

The previous prime is 849887333. The next prime is 849887359. The reversal of 849887336 is 633788948.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 767622436 + 82264900 = 27706^2 + 9070^2 .

It is not an unprimeable number, because it can be changed into a prime (849887333) 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, 191090 + ... + 195486.

Almost surely, 2^849887336 is an apocalyptic number.

It is an amenable number.

849887336 is a deficient number, since it is larger than the sum of its proper divisors (789599104).

849887336 is a wasteful number, since it uses less digits than its factorization.

849887336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093 (or 5089 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 56.

The square root of 849887336 is about 29152.8272385373. The cubic root of 849887336 is about 947.2263831686.

The spelling of 849887336 in words is "eight hundred forty-nine million, eight hundred eighty-seven thousand, three hundred thirty-six".