3028867 has 2 divisors, whose sum is σ = 3028868. Its totient is φ = 3028866.

The previous prime is 3028841. The next prime is 3028871. The reversal of 3028867 is 7688203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3028867 - 2¹⁵ = 2996099 is a prime.

3028867 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3028807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1514433 + 1514434.

It is an arithmetic number, because the mean of its divisors is an integer number (1514434).

Almost surely, 2^3028867 is an apocalyptic number.

3028867 is a deficient number, since it is larger than the sum of its proper divisors (1).

3028867 is an equidigital number, since it uses as much as digits as its factorization.

3028867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 3028867 is about 1740.3640423773. The cubic root of 3028867 is about 144.6860747060.

The spelling of 3028867 in words is "three million, twenty-eight thousand, eight hundred sixty-seven".