4690859 has 2 divisors, whose sum is σ = 4690860. Its totient is φ = 4690858.

The previous prime is 4690843. The next prime is 4690867. The reversal of 4690859 is 9580964.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4690859 - 2⁴ = 4690843 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4690879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2345429 + 2345430.

It is an arithmetic number, because the mean of its divisors is an integer number (2345430).

Almost surely, 2^4690859 is an apocalyptic number.

4690859 is a deficient number, since it is larger than the sum of its proper divisors (1).

4690859 is an equidigital number, since it uses as much as digits as its factorization.

4690859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4690859 is about 2165.8390983635. The cubic root of 4690859 is about 167.3982035362.

The spelling of 4690859 in words is "four million, six hundred ninety thousand, eight hundred fifty-nine".