3641996027 has 8 divisors (see below), whose sum is σ = 3649626720. Its totient is φ = 3634375360.

The previous prime is 3641996021. The next prime is 3641996051. The reversal of 3641996027 is 7206991463.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3641996027 - 2¹⁰ = 3641995003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3641996021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366298 + ... + 1368960.

It is an arithmetic number, because the mean of its divisors is an integer number (456203340).

Almost surely, 2^3641996027 is an apocalyptic number.

3641996027 is a deficient number, since it is larger than the sum of its proper divisors (7630693).

3641996027 is a wasteful number, since it uses less digits than its factorization.

3641996027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5013.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 3641996027 is about 60348.9521615744. The cubic root of 3641996027 is about 1538.5554603762. Note that the first 3 decimals are identical.

The spelling of 3641996027 in words is "three billion, six hundred forty-one million, nine hundred ninety-six thousand, twenty-seven".