6830042 has 4 divisors (see below), whose sum is σ = 10245066. Its totient is φ = 3415020.

The previous prime is 6830041. The next prime is 6830053. The reversal of 6830042 is 2400386.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6105841 + 724201 = 2471^2 + 851^2 .

It is a super-3 number, since 3×6830042³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6830041) 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 as a sum of consecutive naturals, namely, 1707509 + ... + 1707512.

Almost surely, 2^6830042 is an apocalyptic number.

6830042 is a deficient number, since it is larger than the sum of its proper divisors (3415024).

6830042 is a wasteful number, since it uses less digits than its factorization.

6830042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415023.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 6830042 is about 2613.4349044887. The cubic root of 6830042 is about 189.7322359332.

The spelling of 6830042 in words is "six million, eight hundred thirty thousand, forty-two".