6373859 has 2 divisors, whose sum is σ = 6373860. Its totient is φ = 6373858.

The previous prime is 6373837. The next prime is 6373867. The reversal of 6373859 is 9583736.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6373859 - 2⁸ = 6373603 is a prime.

It is not a weakly prime, because it can be changed into another prime (6373459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3186929 + 3186930.

It is an arithmetic number, because the mean of its divisors is an integer number (3186930).

Almost surely, 2^6373859 is an apocalyptic number.

6373859 is a deficient number, since it is larger than the sum of its proper divisors (1).

6373859 is an equidigital number, since it uses as much as digits as its factorization.

6373859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 6373859 is about 2524.6502728101. The cubic root of 6373859 is about 185.4104255330.

The spelling of 6373859 in words is "six million, three hundred seventy-three thousand, eight hundred fifty-nine".