68959373 has 4 divisors (see below), whose sum is σ = 78810720. Its totient is φ = 59108028.

The previous prime is 68959351. The next prime is 68959381. The reversal of 68959373 is 37395986.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 68959373 - 2⁸ = 68959117 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 (68959333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4925663 + ... + 4925676.

It is an arithmetic number, because the mean of its divisors is an integer number (19702680).

Almost surely, 2^68959373 is an apocalyptic number.

It is an amenable number.

68959373 is a deficient number, since it is larger than the sum of its proper divisors (9851347).

68959373 is an equidigital number, since it uses as much as digits as its factorization.

68959373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9851346.

The product of its digits is 1224720, while the sum is 50.

The square root of 68959373 is about 8304.1780448158. The cubic root of 68959373 is about 410.0760774947.

The spelling of 68959373 in words is "sixty-eight million, nine hundred fifty-nine thousand, three hundred seventy-three".