3042862 has 8 divisors (see below), whose sum is σ = 4588056. Its totient is φ = 1513512.

The previous prime is 3042857. The next prime is 3042899. The reversal of 3042862 is 2682403.

It is a happy number.

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

It is a congruent number.

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, 3468 + ... + 4255.

It is an arithmetic number, because the mean of its divisors is an integer number (573507).

Almost surely, 2^3042862 is an apocalyptic number.

3042862 is a deficient number, since it is larger than the sum of its proper divisors (1545194).

3042862 is a wasteful number, since it uses less digits than its factorization.

3042862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7922.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 3042862 is about 1744.3801191254. The cubic root of 3042862 is about 144.9085749473.

The spelling of 3042862 in words is "three million, forty-two thousand, eight hundred sixty-two".