3130042 has 8 divisors (see below), whose sum is σ = 4732416. Its totient is φ = 1552572.

The previous prime is 3130037. The next prime is 3130087. The reversal of 3130042 is 2400313.

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

It is an unprimeable number.

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, 5908 + ... + 6415.

It is an arithmetic number, because the mean of its divisors is an integer number (591552).

Almost surely, 2^3130042 is an apocalyptic number.

3130042 is a deficient number, since it is larger than the sum of its proper divisors (1602374).

3130042 is a wasteful number, since it uses less digits than its factorization.

3130042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12452.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3130042 is about 1769.1924711574. The cubic root of 3130042 is about 146.2794734472.

Adding to 3130042 its reverse (2400313), we get a palindrome (5530355).

The spelling of 3130042 in words is "three million, one hundred thirty thousand, forty-two".