8849191464 has 64 divisors (see below), whose sum is σ = 24997752000. Its totient is φ = 2899730880.

The previous prime is 8849191451. The next prime is 8849191633. The reversal of 8849191464 is 4641919488.

It is a happy number.

8849191464 is a `hidden beast` number, since 8 + 8 + 4 + 91 + 91 + 464 = 666.

8849191464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8849191464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334447 + ... + 359934.

It is an arithmetic number, because the mean of its divisors is an integer number (390589875).

Almost surely, 2^8849191464 is an apocalyptic number.

It is an amenable number.

8849191464 is an abundant number, since it is smaller than the sum of its proper divisors (16148560536).

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

8849191464 is a wasteful number, since it uses less digits than its factorization.

8849191464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694455 (or 694445 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 8849191464 is about 94070.1411926229. The cubic root of 8849191464 is about 2068.4000070508.

The spelling of 8849191464 in words is "eight billion, eight hundred forty-nine million, one hundred ninety-one thousand, four hundred sixty-four".