3073057 has 8 divisors (see below), whose sum is σ = 3344936. Its totient is φ = 2806272.

The previous prime is 3073051. The next prime is 3073067. The reversal of 3073057 is 7503703.

It can be written as a sum of positive squares in 4 ways, for example, as 564001 + 2509056 = 751^2 + 1584^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3073057 - 2⁷ = 3072929 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3073051) 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, 43 + ... + 2479.

It is an arithmetic number, because the mean of its divisors is an integer number (418117).

Almost surely, 2^3073057 is an apocalyptic number.

It is an amenable number.

3073057 is a deficient number, since it is larger than the sum of its proper divisors (271879).

3073057 is a wasteful number, since it uses less digits than its factorization.

3073057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547.

The product of its (nonzero) digits is 2205, while the sum is 25.

The square root of 3073057 is about 1753.0136907623. The cubic root of 3073057 is about 145.3863182271.

It can be divided in two parts, 307 and 3057, that added together give a square (3364 = 58²).

The spelling of 3073057 in words is "three million, seventy-three thousand, fifty-seven".