3990320201 has 8 divisors (see below), whose sum is σ = 4615310784. Its totient is φ = 3379065840.

The previous prime is 3990320183. The next prime is 3990320231. The reversal of 3990320201 is 1020230993.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3990320201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3990320231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3433430 + ... + 3434591.

It is an arithmetic number, because the mean of its divisors is an integer number (576913848).

Almost surely, 2^3990320201 is an apocalyptic number.

It is an amenable number.

3990320201 is a deficient number, since it is larger than the sum of its proper divisors (624990583).

3990320201 is an equidigital number, since it uses as much as digits as its factorization.

3990320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6868111.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 3990320201 is about 63168.9813199485. The cubic root of 3990320201 is about 1586.1195407544.

The spelling of 3990320201 in words is "three billion, nine hundred ninety million, three hundred twenty thousand, two hundred one".