3140339 has 6 divisors (see below), whose sum is σ = 3314700. Its totient is φ = 2974716.

The previous prime is 3140321. The next prime is 3140353. The reversal of 3140339 is 9330413.

It is not a de Polignac number, because 3140339 - 2²⁰ = 2091763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3989 + ... + 4710.

It is an arithmetic number, because the mean of its divisors is an integer number (552450).

Almost surely, 2^3140339 is an apocalyptic number.

3140339 is a deficient number, since it is larger than the sum of its proper divisors (174361).

3140339 is an equidigital number, since it uses as much as digits as its factorization.

3140339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8737 (or 8718 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3140339 is about 1772.1001664692. The cubic root of 3140339 is about 146.4397046349.

The spelling of 3140339 in words is "three million, one hundred forty thousand, three hundred thirty-nine".