3485865618488 has 32 divisors (see below), whose sum is σ = 7247067876720. Its totient is φ = 1558509216000.

The previous prime is 3485865618467. The next prime is 3485865618523. The reversal of 3485865618488 is 8848165685843.

It is a super-2 number, since 2×3485865618488² (a number of 26 digits) contains 22 as substring.

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, 324684053 + ... + 324694788.

Almost surely, 2^{3485865618488} is an apocalyptic number.

It is an amenable number.

3485865618488 is an abundant number, since it is smaller than the sum of its proper divisors (3761202258232).

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

3485865618488 is a wasteful number, since it uses less digits than its factorization.

3485865618488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649378919 (or 649378915 counting only the distinct ones).

The product of its digits is 1415577600, while the sum is 74.

The spelling of 3485865618488 in words is "three trillion, four hundred eighty-five billion, eight hundred sixty-five million, six hundred eighteen thousand, four hundred eighty-eight".