8297445469 has 8 divisors (see below), whose sum is σ = 8382887552. Its totient is φ = 8212097520.

The previous prime is 8297445463. The next prime is 8297445487. The reversal of 8297445469 is 9645447928.

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

It is a cyclic number.

It is not a de Polignac number, because 8297445469 - 2⁵ = 8297445437 is a prime.

It is a super-2 number, since 2×8297445469² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8297445463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 161059 + ... + 206239.

It is an arithmetic number, because the mean of its divisors is an integer number (1047860944).

Almost surely, 2^8297445469 is an apocalyptic number.

It is an amenable number.

8297445469 is a deficient number, since it is larger than the sum of its proper divisors (85442083).

8297445469 is a wasteful number, since it uses less digits than its factorization.

8297445469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47067.

The product of its digits is 17418240, while the sum is 58.

The square root of 8297445469 is about 91090.3149022990. The cubic root of 8297445469 is about 2024.4861140970.

The spelling of 8297445469 in words is "eight billion, two hundred ninety-seven million, four hundred forty-five thousand, four hundred sixty-nine".