6345958 has 8 divisors (see below), whose sum is σ = 9530928. Its totient is φ = 3168984.

The previous prime is 6345949. The next prime is 6345971. The reversal of 6345958 is 8595436.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6345958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735 + ... + 3637.

It is an arithmetic number, because the mean of its divisors is an integer number (1191366).

Almost surely, 2^6345958 is an apocalyptic number.

6345958 is a deficient number, since it is larger than the sum of its proper divisors (3184970).

6345958 is a wasteful number, since it uses less digits than its factorization.

6345958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998.

The product of its digits is 129600, while the sum is 40.

The square root of 6345958 is about 2519.1184966174. The cubic root of 6345958 is about 185.1394906092.

The spelling of 6345958 in words is "six million, three hundred forty-five thousand, nine hundred fifty-eight".