86376763 has 4 divisors (see below), whose sum is σ = 94229208. Its totient is φ = 78524320.

The previous prime is 86376749. The next prime is 86376769. The reversal of 86376763 is 36767368.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86376763 is a prime.

It is a super-3 number, since 3×86376763³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86376769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3926206 + ... + 3926227.

It is an arithmetic number, because the mean of its divisors is an integer number (23557302).

Almost surely, 2^86376763 is an apocalyptic number.

86376763 is a deficient number, since it is larger than the sum of its proper divisors (7852445).

86376763 is a wasteful number, since it uses less digits than its factorization.

86376763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7852444.

The product of its digits is 762048, while the sum is 46.

The square root of 86376763 is about 9293.9099952603. The cubic root of 86376763 is about 442.0441439500.

It can be divided in two parts, 8637 and 6763, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 86376763 in words is "eighty-six million, three hundred seventy-six thousand, seven hundred sixty-three".