849133262364 has 12 divisors (see below), whose sum is σ = 1981310945544. Its totient is φ = 283044420784.

The previous prime is 849133262321. The next prime is 849133262389. The reversal of 849133262364 is 463262331948.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35380552587 + ... + 35380552610.

It is an arithmetic number, because the mean of its divisors is an integer number (165109245462).

Almost surely, 2^849133262364 is an apocalyptic number.

It is an amenable number.

849133262364 is an abundant number, since it is smaller than the sum of its proper divisors (1132177683180).

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

849133262364 is a wasteful number, since it uses less digits than its factorization.

849133262364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70761105204 (or 70761105202 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 51.

The spelling of 849133262364 in words is "eight hundred forty-nine billion, one hundred thirty-three million, two hundred sixty-two thousand, three hundred sixty-four".