3073009 has 3 divisors (see below), whose sum is σ = 3074763. Its totient is φ = 3071256.

The previous prime is 3072983. The next prime is 3073013. The reversal of 3073009 is 9003703.

The square root of 3073009 is 1753.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 87025 + 2985984 = 295^2 + 1728^2 .

It is not a de Polignac number, because 3073009 - 2⁵ = 3072977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3073069) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 877 + ... + 2629.

It is an arithmetic number, because the mean of its divisors is an integer number (1024921).

Almost surely, 2^3073009 is an apocalyptic number.

3073009 is the 1753-rd square number.

3073009 is the 877-th centered octagonal number.

It is an amenable number.

3073009 is a deficient number, since it is larger than the sum of its proper divisors (1754).

3073009 is an frugal number, since it uses more digits than its factorization.

3073009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 567, while the sum is 22.

The cubic root of 3073009 is about 145.3855612632.

The spelling of 3073009 in words is "three million, seventy-three thousand, nine".