86766963 has 8 divisors (see below), whose sum is σ = 122494608. Its totient is φ = 54441984.

The previous prime is 86766941. The next prime is 86767001. The reversal of 86766963 is 36966768.

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

It is not a de Polignac number, because 86766963 - 2⁹ = 86766451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 1701313 = 86766963 / (8 + 6 + 7 + 6 + 6 + 9 + 6 + 3).

It is not an unprimeable number, because it can be changed into a prime (86766913) 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, 850606 + ... + 850707.

It is an arithmetic number, because the mean of its divisors is an integer number (15311826).

Almost surely, 2^86766963 is an apocalyptic number.

86766963 is a deficient number, since it is larger than the sum of its proper divisors (35727645).

86766963 is a wasteful number, since it uses less digits than its factorization.

86766963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701333.

The product of its digits is 1959552, while the sum is 51.

The square root of 86766963 is about 9314.8785821394. The cubic root of 86766963 is about 442.7087769637.

The spelling of 86766963 in words is "eighty-six million, seven hundred sixty-six thousand, nine hundred sixty-three".