864284480502 has 16 divisors (see below), whose sum is σ = 1728606715392. Its totient is φ = 288088534440.

The previous prime is 864284480489. The next prime is 864284480581. The reversal of 864284480502 is 205084482468.

It is a super-3 number, since 3×864284480502³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271038 + ... + 1828689.

It is an arithmetic number, because the mean of its divisors is an integer number (108037919712).

Almost surely, 2^864284480502 is an apocalyptic number.

864284480502 is an abundant number, since it is smaller than the sum of its proper divisors (864322234890).

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

864284480502 is a wasteful number, since it uses less digits than its factorization.

864284480502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146203.

The product of its (nonzero) digits is 3932160, while the sum is 51.

The spelling of 864284480502 in words is "eight hundred sixty-four billion, two hundred eighty-four million, four hundred eighty thousand, five hundred two".