3142330 has 8 divisors (see below), whose sum is σ = 5656212. Its totient is φ = 1256928.

The previous prime is 3142319. The next prime is 3142333. The reversal of 3142330 is 332413.

It can be written as a sum of positive squares in 2 ways, for example, as 3101121 + 41209 = 1761^2 + 203^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3142333) 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, 157107 + ... + 157126.

Almost surely, 2^3142330 is an apocalyptic number.

3142330 is a deficient number, since it is larger than the sum of its proper divisors (2513882).

3142330 is a wasteful number, since it uses less digits than its factorization.

3142330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314240.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3142330 is about 1772.6618402843. The cubic root of 3142330 is about 146.4706460775.

Adding to 3142330 its reverse (332413), we get a palindrome (3474743).

The spelling of 3142330 in words is "three million, one hundred forty-two thousand, three hundred thirty".