2958859 has 2 divisors, whose sum is σ = 2958860. Its totient is φ = 2958858.

The previous prime is 2958829. The next prime is 2958863. The reversal of 2958859 is 9588592.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2958859 - 2⁵ = 2958827 is a prime.

It is a Chen prime.

2958859 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2958829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479429 + 1479430.

It is an arithmetic number, because the mean of its divisors is an integer number (1479430).

2^2958859 is an apocalyptic number.

2958859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2958859 is an equidigital number, since it uses as much as digits as its factorization.

2958859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 46.

The square root of 2958859 is about 1720.1334250575. The cubic root of 2958859 is about 143.5626357942.

The spelling of 2958859 in words is "two million, nine hundred fifty-eight thousand, eight hundred fifty-nine".