6373985 has 8 divisors (see below), whose sum is σ = 7741440. Its totient is φ = 5037424.

The previous prime is 6373981. The next prime is 6374021. The reversal of 6373985 is 5893736.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6373985 - 2² = 6373981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6373981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7265 + ... + 8094.

It is an arithmetic number, because the mean of its divisors is an integer number (967680).

Almost surely, 2^6373985 is an apocalyptic number.

It is an amenable number.

6373985 is a deficient number, since it is larger than the sum of its proper divisors (1367455).

6373985 is a wasteful number, since it uses less digits than its factorization.

6373985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15447.

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

The square root of 6373985 is about 2524.6752266381. The cubic root of 6373985 is about 185.4116472712.

Subtracting from 6373985 its reverse (5893736), we obtain a square (480249 = 693²).

The spelling of 6373985 in words is "six million, three hundred seventy-three thousand, nine hundred eighty-five".