8440085322 has 24 divisors (see below), whose sum is σ = 18712128864. Its totient is φ = 2747934504.

The previous prime is 8440085273. The next prime is 8440085347. The reversal of 8440085322 is 2235800448.

8440085322 is a `hidden beast` number, since 84 + 40 + 0 + 8 + 532 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5451478 + ... + 5453025.

It is an arithmetic number, because the mean of its divisors is an integer number (779672036).

Almost surely, 2^8440085322 is an apocalyptic number.

8440085322 is an abundant number, since it is smaller than the sum of its proper divisors (10272043542).

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

8440085322 is a wasteful number, since it uses less digits than its factorization.

8440085322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10904554 (or 10904551 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 8440085322 is about 91869.9369870253. The cubic root of 8440085322 is about 2036.0211213928.

The spelling of 8440085322 in words is "eight billion, four hundred forty million, eighty-five thousand, three hundred twenty-two".