3303742 has 16 divisors (see below), whose sum is σ = 5367600. Its totient is φ = 1516032.

The previous prime is 3303737. The next prime is 3303749. The reversal of 3303742 is 2473033.

It is a super-2 number, since 2×3303742² = 21829422405128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7134 + ... + 7582.

It is an arithmetic number, because the mean of its divisors is an integer number (335475).

Almost surely, 2^3303742 is an apocalyptic number.

3303742 is a deficient number, since it is larger than the sum of its proper divisors (2063858).

3303742 is a wasteful number, since it uses less digits than its factorization.

3303742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 3303742 is about 1817.6198722505. The cubic root of 3303742 is about 148.9368078806.

Adding to 3303742 its reverse (2473033), we get a palindrome (5776775).

The spelling of 3303742 in words is "three million, three hundred three thousand, seven hundred forty-two".