8761678399 has 8 divisors (see below), whose sum is σ = 9294229008. Its totient is φ = 8231034240.

The previous prime is 8761678381. The next prime is 8761678421. The reversal of 8761678399 is 9938761678.

8761678399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8761678399 - 2⁹ = 8761677887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8761678399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8761678369) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 467137 + ... + 485530.

It is an arithmetic number, because the mean of its divisors is an integer number (1161778626).

Almost surely, 2^8761678399 is an apocalyptic number.

8761678399 is a deficient number, since it is larger than the sum of its proper divisors (532550609).

8761678399 is a wasteful number, since it uses less digits than its factorization.

8761678399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953225.

The product of its digits is 27433728, while the sum is 64.

The square root of 8761678399 is about 93603.8375228281. The cubic root of 8761678399 is about 2061.5590045206.

The spelling of 8761678399 in words is "eight billion, seven hundred sixty-one million, six hundred seventy-eight thousand, three hundred ninety-nine".