86376313 has 2 divisors, whose sum is σ = 86376314. Its totient is φ = 86376312.

The previous prime is 86376259. The next prime is 86376317. The reversal of 86376313 is 31367368.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62678889 + 23697424 = 7917^2 + 4868^2 .

It is a cyclic number.

It is not a de Polignac number, because 86376313 - 2¹⁷ = 86245241 is a prime.

It is a super-3 number, since 3×86376313³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (86376317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43188156 + 43188157.

It is an arithmetic number, because the mean of its divisors is an integer number (43188157).

Almost surely, 2^86376313 is an apocalyptic number.

It is an amenable number.

86376313 is a deficient number, since it is larger than the sum of its proper divisors (1).

86376313 is an equidigital number, since it uses as much as digits as its factorization.

86376313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 37.

The square root of 86376313 is about 9293.8857858272. The cubic root of 86376313 is about 442.0433763045.

The spelling of 86376313 in words is "eighty-six million, three hundred seventy-six thousand, three hundred thirteen".