3631033368 has 48 divisors (see below), whose sum is σ = 10261620720. Its totient is φ = 1157720256.

The previous prime is 3631033321. The next prime is 3631033381. The reversal of 3631033368 is 8633301363.

3631033368 is a `hidden beast` number, since 3 + 6 + 310 + 3 + 336 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1094671 + ... + 1097982.

It is an arithmetic number, because the mean of its divisors is an integer number (213783765).

Almost surely, 2^3631033368 is an apocalyptic number.

It is an amenable number.

3631033368 is an abundant number, since it is smaller than the sum of its proper divisors (6630587352).

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

3631033368 is a wasteful number, since it uses less digits than its factorization.

3631033368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192688 (or 2192681 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

The square root of 3631033368 is about 60258.0564572074. The cubic root of 3631033368 is about 1537.0101895627.

The spelling of 3631033368 in words is "three billion, six hundred thirty-one million, thirty-three thousand, three hundred sixty-eight".