3332842 has 4 divisors (see below), whose sum is σ = 4999266. Its totient is φ = 1666420.

The previous prime is 3332831. The next prime is 3332843. The reversal of 3332842 is 2482333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2482333 = 7 ⋅354619.

It can be written as a sum of positive squares in only one way, i.e., 1846881 + 1485961 = 1359^2 + 1219^2 .

It is a super-2 number, since 2×3332842² = 22215671593928, which contains 22 as substring.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (3332843) 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, 833209 + ... + 833212.

Almost surely, 2^3332842 is an apocalyptic number.

3332842 is a deficient number, since it is larger than the sum of its proper divisors (1666424).

3332842 is a wasteful number, since it uses less digits than its factorization.

3332842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666423.

The product of its digits is 3456, while the sum is 25.

The square root of 3332842 is about 1825.6072962168. The cubic root of 3332842 is about 149.3728183128.

The spelling of 3332842 in words is "three million, three hundred thirty-two thousand, eight hundred forty-two".