3030873 has 4 divisors (see below), whose sum is σ = 4041168. Its totient is φ = 2020580.

The previous prime is 3030869. The next prime is 3030893. The reversal of 3030873 is 3780303.

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 3030873 - 2² = 3030869 is a prime.

It is a super-2 number, since 2×3030873² = 18372382284258, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3030803) 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, 505143 + ... + 505148.

It is an arithmetic number, because the mean of its divisors is an integer number (1010292).

Almost surely, 2^3030873 is an apocalyptic number.

It is an amenable number.

3030873 is a deficient number, since it is larger than the sum of its proper divisors (1010295).

3030873 is a wasteful number, since it uses less digits than its factorization.

3030873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010294.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3030873 is about 1740.9402631911. The cubic root of 3030873 is about 144.7180092231.

It can be divided in two parts, 30308 and 73, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 3030873 in words is "three million, thirty thousand, eight hundred seventy-three".