3089738 has 4 divisors (see below), whose sum is σ = 4634610. Its totient is φ = 1544868.

The previous prime is 3089731. The next prime is 3089753. The reversal of 3089738 is 8379803.

3089738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8379803 = 1637 ⋅5119.

It can be written as a sum of positive squares in only one way, i.e., 2181529 + 908209 = 1477^2 + 953^2 .

It is not an unprimeable number, because it can be changed into a prime (3089731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 772433 + ... + 772436.

Almost surely, 2^3089738 is an apocalyptic number.

3089738 is a deficient number, since it is larger than the sum of its proper divisors (1544872).

3089738 is a wasteful number, since it uses less digits than its factorization.

3089738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544871.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 3089738 is about 1757.7650582487. The cubic root of 3089738 is about 145.6489030372.

The spelling of 3089738 in words is "three million, eighty-nine thousand, seven hundred thirty-eight".