3043139 has 8 divisors (see below), whose sum is σ = 3409968. Its totient is φ = 2691360.

The previous prime is 3043133. The next prime is 3043141. The reversal of 3043139 is 9313403.

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

It is a cyclic number.

It is not a de Polignac number, because 3043139 - 2⁴ = 3043123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3043133) 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 in 7 ways as a sum of consecutive naturals, for example, 3332 + ... + 4145.

It is an arithmetic number, because the mean of its divisors is an integer number (426246).

Almost surely, 2^3043139 is an apocalyptic number.

3043139 is a deficient number, since it is larger than the sum of its proper divisors (366829).

3043139 is a wasteful number, since it uses less digits than its factorization.

3043139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7525.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3043139 is about 1744.4595151508. The cubic root of 3043139 is about 144.9129719544.

It can be divided in two parts, 304 and 3139, that added together give a palindrome (3443).

The spelling of 3043139 in words is "three million, forty-three thousand, one hundred thirty-nine".