845496822 has 8 divisors (see below), whose sum is σ = 1690993656. Its totient is φ = 281832272.

The previous prime is 845496809. The next prime is 845496833. The reversal of 845496822 is 228694548.

It is a happy number.

845496822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

845496822 is an admirable number.

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, 70458063 + ... + 70458074.

It is an arithmetic number, because the mean of its divisors is an integer number (211374207).

Almost surely, 2^845496822 is an apocalyptic number.

845496822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

845496822 is a wasteful number, since it uses less digits than its factorization.

845496822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140916142.

The product of its digits is 1105920, while the sum is 48.

The square root of 845496822 is about 29077.4280499497. The cubic root of 845496822 is about 945.5924439353.

The spelling of 845496822 in words is "eight hundred forty-five million, four hundred ninety-six thousand, eight hundred twenty-two".