1368958 has 8 divisors (see below), whose sum is σ = 2072952. Its totient is φ = 677976.

The previous prime is 1368943. The next prime is 1368967. The reversal of 1368958 is 8598631.

It is a happy number.

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 1368958.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2985 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (259119).

2^1368958 is an apocalyptic number.

1368958 is a deficient number, since it is larger than the sum of its proper divisors (703994).

1368958 is a wasteful number, since it uses less digits than its factorization.

1368958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6506.

The product of its digits is 51840, while the sum is 40.

The square root of 1368958 is about 1170.0247860622. The cubic root of 1368958 is about 111.0358891605.

The spelling of 1368958 in words is "one million, three hundred sixty-eight thousand, nine hundred fifty-eight".