68339901 has 8 divisors (see below), whose sum is σ = 104137024. Its totient is φ = 39051360.

The previous prime is 68339861. The next prime is 68339917. The reversal of 68339901 is 10993386.

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

It is not a de Polignac number, because 68339901 - 2⁶ = 68339837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68339901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68339981) 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, 1627120 + ... + 1627161.

It is an arithmetic number, because the mean of its divisors is an integer number (13017128).

Almost surely, 2^68339901 is an apocalyptic number.

It is an amenable number.

68339901 is a deficient number, since it is larger than the sum of its proper divisors (35797123).

68339901 is a wasteful number, since it uses less digits than its factorization.

68339901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254291.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 68339901 is about 8266.7950863681. The cubic root of 68339901 is about 408.8444579650.

The spelling of 68339901 in words is "sixty-eight million, three hundred thirty-nine thousand, nine hundred one".