86872244364 has 42 divisors (see below), whose sum is σ = 227935378580. Its totient is φ = 28957413816.

The previous prime is 86872244363. The next prime is 86872244383. The reversal of 86872244364 is 46344227868.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 86872244364.

It is not an unprimeable number, because it can be changed into a prime (86872244363) 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 13 ways as a sum of consecutive naturals, for example, 14892874 + ... + 14898705.

Almost surely, 2^86872244364 is an apocalyptic number.

It is an amenable number.

86872244364 is an abundant number, since it is smaller than the sum of its proper divisors (141063134216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86872244364 is a wasteful number, since it uses less digits than its factorization.

86872244364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29791601 (or 29791584 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 54.

The spelling of 86872244364 in words is "eighty-six billion, eight hundred seventy-two million, two hundred forty-four thousand, three hundred sixty-four".