8316787901 has 8 divisors (see below), whose sum is σ = 8755627680. Its totient is φ = 7878059568.

The previous prime is 8316787859. The next prime is 8316787903. The reversal of 8316787901 is 1097876138.

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 8316787901 - 2⁶ = 8316787837 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 8316787901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8316787903) 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, 156755 + ... + 202991.

It is an arithmetic number, because the mean of its divisors is an integer number (1094453460).

Almost surely, 2^8316787901 is an apocalyptic number.

It is an amenable number.

8316787901 is a deficient number, since it is larger than the sum of its proper divisors (438839779).

8316787901 is a wasteful number, since it uses less digits than its factorization.

8316787901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55723.

The product of its (nonzero) digits is 508032, while the sum is 50.

The square root of 8316787901 is about 91196.4248257573. The cubic root of 8316787901 is about 2026.0580073838.

The spelling of 8316787901 in words is "eight billion, three hundred sixteen million, seven hundred eighty-seven thousand, nine hundred one".