68359007 has 4 divisors (see below), whose sum is σ = 68660376. Its totient is φ = 68057640.

The previous prime is 68358991. The next prime is 68359021. The reversal of 68359007 is 70095386.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68359007 - 2⁴ = 68358991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68359807) 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 in 3 ways as a sum of consecutive naturals, for example, 150344 + ... + 150797.

It is an arithmetic number, because the mean of its divisors is an integer number (17165094).

Almost surely, 2^68359007 is an apocalyptic number.

68359007 is a deficient number, since it is larger than the sum of its proper divisors (301369).

68359007 is a wasteful number, since it uses less digits than its factorization.

68359007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301368.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 68359007 is about 8267.9505924987. The cubic root of 68359007 is about 408.8825550565.

The spelling of 68359007 in words is "sixty-eight million, three hundred fifty-nine thousand, seven".