845444096 has 88 divisors (see below), whose sum is σ = 1957259520. Its totient is φ = 357507072.

The previous prime is 845444087. The next prime is 845444107. The reversal of 845444096 is 690444548.

It is a super-2 number, since 2×845444096² = 1429551438922514432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565526 + ... + 567018.

Almost surely, 2^845444096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 845444096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978629760).

845444096 is an abundant number, since it is smaller than the sum of its proper divisors (1111815424).

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

845444096 is a wasteful number, since it uses less digits than its factorization.

845444096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 845444096 is about 29076.5213875388. The cubic root of 845444096 is about 945.5727875067.

The spelling of 845444096 in words is "eight hundred forty-five million, four hundred forty-four thousand, ninety-six".