3043242 has 12 divisors (see below), whose sum is σ = 6593730. Its totient is φ = 1014408.

The previous prime is 3043237. The next prime is 3043247. The reversal of 3043242 is 2423403.

It is an interprime number because it is at equal distance from previous prime (3043237) and next prime (3043247).

It can be written as a sum of positive squares in only one way, i.e., 2792241 + 251001 = 1671^2 + 501^2 .

It is a super-3 number, since 3×3043242³ = 84553331076056785464, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 169069 = 3043242 / (3 + 0 + 4 + 3 + 2 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (3043247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84517 + ... + 84552.

Almost surely, 2^3043242 is an apocalyptic number.

3043242 is an abundant number, since it is smaller than the sum of its proper divisors (3550488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3043242 is a wasteful number, since it uses less digits than its factorization.

3043242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169077 (or 169074 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3043242 is about 1744.4890369389. The cubic root of 3043242 is about 144.9146068745.

Adding to 3043242 its reverse (2423403), we get a palindrome (5466645).

The spelling of 3043242 in words is "three million, forty-three thousand, two hundred forty-two".