3130330 has 32 divisors (see below), whose sum is σ = 6500736. Its totient is φ = 1063104.

The previous prime is 3130327. The next prime is 3130331. The reversal of 3130330 is 330313.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130330.

It is not an unprimeable number, because it can be changed into a prime (3130331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13677 + ... + 13903.

It is an arithmetic number, because the mean of its divisors is an integer number (203148).

Almost surely, 2^3130330 is an apocalyptic number.

3130330 is an abundant number, since it is smaller than the sum of its proper divisors (3370406).

3130330 is a wasteful number, since it uses less digits than its factorization.

3130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 81, while the sum is 13.

The square root of 3130330 is about 1769.2738623514. The cubic root of 3130330 is about 146.2839597764.

Adding to 3130330 its reverse (330313), we get a palindrome (3460643).

The spelling of 3130330 in words is "three million, one hundred thirty thousand, three hundred thirty".