3073442 has 16 divisors (see below), whose sum is σ = 4855032. Its totient is φ = 1457280.

The previous prime is 3073393. The next prime is 3073451. The reversal of 3073442 is 2443703.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1437601 + 1635841 = 1199^2 + 1279^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 3540.

Almost surely, 2^3073442 is an apocalyptic number.

3073442 is a deficient number, since it is larger than the sum of its proper divisors (1781590).

3073442 is a wasteful number, since it uses less digits than its factorization.

3073442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 3073442 is about 1753.1234982168. The cubic root of 3073442 is about 145.3923894232.

The spelling of 3073442 in words is "three million, seventy-three thousand, four hundred forty-two".