3621707710120 has 16 divisors (see below), whose sum is σ = 8148842347860. Its totient is φ = 1448683084032.

The previous prime is 3621707710063. The next prime is 3621707710151. The reversal of 3621707710120 is 210177071263.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3499301492164 + 122406217956 = 1870642^2 + 349866^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3621707710120.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45271346337 + ... + 45271346416.

Almost surely, 2^{3621707710120} is an apocalyptic number.

It is an amenable number.

3621707710120 is an abundant number, since it is smaller than the sum of its proper divisors (4527134637740).

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

3621707710120 is a wasteful number, since it uses less digits than its factorization.

3621707710120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90542692764 (or 90542692760 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 37.

The spelling of 3621707710120 in words is "three trillion, six hundred twenty-one billion, seven hundred seven million, seven hundred ten thousand, one hundred twenty".