3681203152 has 40 divisors (see below), whose sum is σ = 7837569792. Its totient is φ = 1661049600.

The previous prime is 3681203023. The next prime is 3681203161. The reversal of 3681203152 is 2513021863.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52224 + ... + 100447.

Almost surely, 2^3681203152 is an apocalyptic number.

It is an amenable number.

3681203152 is an abundant number, since it is smaller than the sum of its proper divisors (4156366640).

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

3681203152 is a wasteful number, since it uses less digits than its factorization.

3681203152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152827 (or 152821 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3681203152 is about 60672.9194286875. The cubic root of 3681203152 is about 1544.0567623006.

The spelling of 3681203152 in words is "three billion, six hundred eighty-one million, two hundred three thousand, one hundred fifty-two".