8300491469 has 4 divisors (see below), whose sum is σ = 8386063644. Its totient is φ = 8214919296.

The previous prime is 8300491439. The next prime is 8300491471. The reversal of 8300491469 is 9641940038.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6187710244 + 2112781225 = 78662^2 + 45965^2 .

It is a cyclic number.

It is not a de Polignac number, because 8300491469 - 2¹² = 8300487373 is a prime.

It is a super-2 number, since 2×8300491469² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8300491429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42785942 + ... + 42786135.

It is an arithmetic number, because the mean of its divisors is an integer number (2096515911).

Almost surely, 2^8300491469 is an apocalyptic number.

It is an amenable number.

8300491469 is a deficient number, since it is larger than the sum of its proper divisors (85572175).

8300491469 is an equidigital number, since it uses as much as digits as its factorization.

8300491469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85572174.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 8300491469 is about 91107.0330380701. The cubic root of 8300491469 is about 2024.7338140385.

The spelling of 8300491469 in words is "eight billion, three hundred million, four hundred ninety-one thousand, four hundred sixty-nine".