3141709331 has 4 divisors (see below), whose sum is σ = 3226620432. Its totient is φ = 3056798232.

The previous prime is 3141709309. The next prime is 3141709393. The reversal of 3141709331 is 1339071413.

It is a happy number.

3141709331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3141709331 is a prime.

It is a super-2 number, since 2×3141709331² = 19740675040984935122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141709631) 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, 42455495 + ... + 42455568.

It is an arithmetic number, because the mean of its divisors is an integer number (806655108).

Almost surely, 2^3141709331 is an apocalyptic number.

3141709331 is a deficient number, since it is larger than the sum of its proper divisors (84911101).

3141709331 is an equidigital number, since it uses as much as digits as its factorization.

3141709331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84911100.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3141709331 is about 56050.9529892222. The cubic root of 3141709331 is about 1464.6100187763.

The spelling of 3141709331 in words is "three billion, one hundred forty-one million, seven hundred nine thousand, three hundred thirty-one".