3899002231 has 4 divisors (see below), whose sum is σ = 3911702872. Its totient is φ = 3886301592.

The previous prime is 3899002201. The next prime is 3899002301. The reversal of 3899002231 is 1322009983.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3899002231 - 2⁵ = 3899002199 is a prime.

It is a super-2 number, since 2×3899002231² = 30404436794685954722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3899002201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6349860 + ... + 6350473.

It is an arithmetic number, because the mean of its divisors is an integer number (977925718).

Almost surely, 2^3899002231 is an apocalyptic number.

3899002231 is a deficient number, since it is larger than the sum of its proper divisors (12700641).

3899002231 is a wasteful number, since it uses less digits than its factorization.

3899002231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12700640.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 3899002231 is about 62441.9909275801. The cubic root of 3899002231 is about 1573.9266702091.

The spelling of 3899002231 in words is "three billion, eight hundred ninety-nine million, two thousand, two hundred thirty-one".