3630717786860 has 48 divisors (see below), whose sum is σ = 7704309271680. Its totient is φ = 1437102854400.

The previous prime is 3630717786847. The next prime is 3630717786887. The reversal of 3630717786860 is 686877170363.

It is a super-2 number, since 2×3630717786860² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3630717786793 and 3630717786802.

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, 3111437 + ... + 4116123.

It is an arithmetic number, because the mean of its divisors is an integer number (160506443160).

Almost surely, 2^{3630717786860} is an apocalyptic number.

It is an amenable number.

3630717786860 is an abundant number, since it is smaller than the sum of its proper divisors (4073591484820).

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

3630717786860 is a wasteful number, since it uses less digits than its factorization.

3630717786860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006586 (or 1006584 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 62.

The spelling of 3630717786860 in words is "three trillion, six hundred thirty billion, seven hundred seventeen million, seven hundred eighty-six thousand, eight hundred sixty".