3072893 has 4 divisors (see below), whose sum is σ = 3090240. Its totient is φ = 3055548.

The previous prime is 3072871. The next prime is 3072911. The reversal of 3072893 is 3982703.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3072893 - 2⁶ = 3072829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3092893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8405 + ... + 8762.

It is an arithmetic number, because the mean of its divisors is an integer number (772560).

Almost surely, 2^3072893 is an apocalyptic number.

It is an amenable number.

3072893 is a deficient number, since it is larger than the sum of its proper divisors (17347).

3072893 is a wasteful number, since it uses less digits than its factorization.

3072893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17346.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 3072893 is about 1752.9669135497. The cubic root of 3072893 is about 145.3837319012.

The spelling of 3072893 in words is "three million, seventy-two thousand, eight hundred ninety-three".