8864741819 has 8 divisors (see below), whose sum is σ = 8930806080. Its totient is φ = 8798710536.

The previous prime is 8864741807. The next prime is 8864741833. The reversal of 8864741819 is 9181474688.

It is a happy number.

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 8864741819 - 2¹² = 8864737723 is a prime.

It is a super-2 number, since 2×8864741819² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8864741839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888392 + ... + 898314.

It is an arithmetic number, because the mean of its divisors is an integer number (1116350760).

Almost surely, 2^8864741819 is an apocalyptic number.

8864741819 is a deficient number, since it is larger than the sum of its proper divisors (66064261).

8864741819 is a wasteful number, since it uses less digits than its factorization.

8864741819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16489.

The product of its digits is 3096576, while the sum is 56.

The square root of 8864741819 is about 94152.7578937548. The cubic root of 8864741819 is about 2069.6108721898.

The spelling of 8864741819 in words is "eight billion, eight hundred sixty-four million, seven hundred forty-one thousand, eight hundred nineteen".