849596046 has 128 divisors (see below), whose sum is σ = 2008613376. Its totient is φ = 237219840.

The previous prime is 849595993. The next prime is 849596053. The reversal of 849596046 is 640695948.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 849596046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6485401 + ... + 6485531.

It is an arithmetic number, because the mean of its divisors is an integer number (15692292).

Almost surely, 2^849596046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 849596046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004306688).

849596046 is an abundant number, since it is smaller than the sum of its proper divisors (1159017330).

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

849596046 is a wasteful number, since it uses less digits than its factorization.

849596046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 849596046 is about 29147.8308969982. The cubic root of 849596046 is about 947.1181534891.

The spelling of 849596046 in words is "eight hundred forty-nine million, five hundred ninety-six thousand, forty-six".