86286003638 has 16 divisors (see below), whose sum is σ = 129766721760. Its totient is φ = 43030478400.

The previous prime is 86286003637. The next prime is 86286003649. The reversal of 86286003638 is 83630068268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86286003631) 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, 4698458 + ... + 4716786.

It is an arithmetic number, because the mean of its divisors is an integer number (8110420110).

Almost surely, 2^86286003638 is an apocalyptic number.

86286003638 is a deficient number, since it is larger than the sum of its proper divisors (43480718122).

86286003638 is a wasteful number, since it uses less digits than its factorization.

86286003638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24343.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 86286003638 in words is "eighty-six billion, two hundred eighty-six million, three thousand, six hundred thirty-eight".