3621028359612 has 48 divisors (see below), whose sum is σ = 8627156711712. Its totient is φ = 1181666753280.

The previous prime is 3621028359581. The next prime is 3621028359649. The reversal of 3621028359612 is 2169538201263.

It is a super-3 number, since 3×3621028359612³ (a number of 39 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 15 ways as a sum of consecutive naturals, for example, 5881903 + ... + 6468294.

It is an arithmetic number, because the mean of its divisors is an integer number (179732431494).

Almost surely, 2^{3621028359612} is an apocalyptic number.

It is an amenable number.

3621028359612 is an abundant number, since it is smaller than the sum of its proper divisors (5006128352100).

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

3621028359612 is a wasteful number, since it uses less digits than its factorization.

3621028359612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12350718 (or 12350716 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 3621028359612 in words is "three trillion, six hundred twenty-one billion, twenty-eight million, three hundred fifty-nine thousand, six hundred twelve".