86264190338 has 8 divisors (see below), whose sum is σ = 129403320060. Its totient is φ = 43129750320.

The previous prime is 86264190293. The next prime is 86264190347. The reversal of 86264190338 is 83309146268.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80059004809 + 6205185529 = 282947^2 + 78773^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1126073 + ... + 1200236.

Almost surely, 2^86264190338 is an apocalyptic number.

86264190338 is a deficient number, since it is larger than the sum of its proper divisors (43139129722).

86264190338 is a wasteful number, since it uses less digits than its factorization.

86264190338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344852.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 86264190338 in words is "eighty-six billion, two hundred sixty-four million, one hundred ninety thousand, three hundred thirty-eight".