3643601712 has 20 divisors (see below), whose sum is σ = 9412637880. Its totient is φ = 1214533888.

The previous prime is 3643601711. The next prime is 3643601713. The reversal of 3643601712 is 2171063463.

3643601712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3643601711) and next prime (3643601713).

It is not an unprimeable number, because it can be changed into a prime (3643601711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37954137 + ... + 37954232.

It is an arithmetic number, because the mean of its divisors is an integer number (470631894).

Almost surely, 2^3643601712 is an apocalyptic number.

It is an amenable number.

3643601712 is an abundant number, since it is smaller than the sum of its proper divisors (5769036168).

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

3643601712 is a wasteful number, since it uses less digits than its factorization.

3643601712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75908380 (or 75908374 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3643601712 is about 60362.2540334603. The cubic root of 3643601712 is about 1538.7815335185.

The spelling of 3643601712 in words is "three billion, six hundred forty-three million, six hundred one thousand, seven hundred twelve".