3140304 has 20 divisors (see below), whose sum is σ = 8112576. Its totient is φ = 1046752.

The previous prime is 3140299. The next prime is 3140309. The reversal of 3140304 is 4030413.

It is an interprime number because it is at equal distance from previous prime (3140299) and next prime (3140309).

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32664 + ... + 32759.

Almost surely, 2^3140304 is an apocalyptic number.

It is an amenable number.

3140304 is an abundant number, since it is smaller than the sum of its proper divisors (4972272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3140304 is a wasteful number, since it uses less digits than its factorization.

3140304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65434 (or 65428 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3140304 is about 1772.0902911534. The cubic root of 3140304 is about 146.4391605951.

Adding to 3140304 its reverse (4030413), we get a palindrome (7170717).

The spelling of 3140304 in words is "three million, one hundred forty thousand, three hundred four".