3641765716 has 12 divisors (see below), whose sum is σ = 6379092832. Its totient is φ = 1819167768.

The previous prime is 3641765693. The next prime is 3641765717. The reversal of 3641765716 is 6175671463.

3641765716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641765717) 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, 423990 + ... + 432493.

Almost surely, 2^3641765716 is an apocalyptic number.

It is an amenable number.

3641765716 is a deficient number, since it is larger than the sum of its proper divisors (2737327116).

3641765716 is a wasteful number, since it uses less digits than its factorization.

3641765716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857550 (or 857548 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 3641765716 is about 60347.0439706867. The cubic root of 3641765716 is about 1538.5230281867.

The spelling of 3641765716 in words is "three billion, six hundred forty-one million, seven hundred sixty-five thousand, seven hundred sixteen".