3631038803616 has 96 divisors (see below), whose sum is σ = 11005416777600. Its totient is φ = 1026744385536.

The previous prime is 3631038803611. The next prime is 3631038803617. The reversal of 3631038803616 is 6163088301363.

3631038803616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3631038803616² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3631038803611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27787041 + ... + 27917408.

It is an arithmetic number, because the mean of its divisors is an integer number (114639758100).

Almost surely, 2^{3631038803616} is an apocalyptic number.

It is an amenable number.

3631038803616 is an abundant number, since it is smaller than the sum of its proper divisors (7374377973984).

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

3631038803616 is a wasteful number, since it uses less digits than its factorization.

3631038803616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55704566 (or 55704558 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 3631038803616 in words is "three trillion, six hundred thirty-one billion, thirty-eight million, eight hundred three thousand, six hundred sixteen".