3330542 has 4 divisors (see below), whose sum is σ = 4995816. Its totient is φ = 1665270.

The previous prime is 3330527. The next prime is 3330557. The reversal of 3330542 is 2450333.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2450333 = 31 ⋅79043.

It is an interprime number because it is at equal distance from previous prime (3330527) and next prime (3330557).

It is a super-2 number, since 2×3330542² = 22185020027528, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 832634 + ... + 832637.

It is an arithmetic number, because the mean of its divisors is an integer number (1248954).

Almost surely, 2^3330542 is an apocalyptic number.

3330542 is a deficient number, since it is larger than the sum of its proper divisors (1665274).

3330542 is a wasteful number, since it uses less digits than its factorization.

3330542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665273.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 3330542 is about 1824.9772601323. The cubic root of 3330542 is about 149.3384495926.

Adding to 3330542 its reverse (2450333), we get a palindrome (5780875).

The spelling of 3330542 in words is "three million, three hundred thirty thousand, five hundred forty-two".