68336701 has 4 divisors (see below), whose sum is σ = 69013404. Its totient is φ = 67660000.

The previous prime is 68336699. The next prime is 68336707. The reversal of 68336701 is 10763386.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51122500 + 17214201 = 7150^2 + 4149^2 .

It is a cyclic number.

It is not a de Polignac number, because 68336701 - 2¹ = 68336699 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 (68336707) 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, 338200 + ... + 338401.

It is an arithmetic number, because the mean of its divisors is an integer number (17253351).

Almost surely, 2^68336701 is an apocalyptic number.

It is an amenable number.

68336701 is a deficient number, since it is larger than the sum of its proper divisors (676703).

68336701 is a wasteful number, since it uses less digits than its factorization.

68336701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676702.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 68336701 is about 8266.6015387219. The cubic root of 68336701 is about 408.8380765165.

The spelling of 68336701 in words is "sixty-eight million, three hundred thirty-six thousand, seven hundred one".