849352444 has 12 divisors (see below), whose sum is σ = 1492535968. Its totient is φ = 422913600.

The previous prime is 849352429. The next prime is 849352447. The reversal of 849352444 is 444253948.

It is a self number, because there is not a number n which added to its sum of digits gives 849352444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849352447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439572 + ... + 441499.

Almost surely, 2^849352444 is an apocalyptic number.

It is an amenable number.

849352444 is a deficient number, since it is larger than the sum of its proper divisors (643183524).

849352444 is a wasteful number, since it uses less digits than its factorization.

849352444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881316 (or 881314 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The square root of 849352444 is about 29143.6518645142. The cubic root of 849352444 is about 947.0276234338.

The spelling of 849352444 in words is "eight hundred forty-nine million, three hundred fifty-two thousand, four hundred forty-four".