68339376 has 200 divisors, whose sum is σ = 234302464. Its totient is φ = 18895680.

The previous prime is 68339357. The next prime is 68339377. The reversal of 68339376 is 67393386.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68339377) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2204481 + ... + 2204511.

Almost surely, 2^68339376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68339376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117151232).

68339376 is an abundant number, since it is smaller than the sum of its proper divisors (165963088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68339376 is an frugal number, since it uses more digits than its factorization.

68339376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 43 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 68339376 is about 8266.7633327682. The cubic root of 68339376 is about 408.8434110223.

The spelling of 68339376 in words is "sixty-eight million, three hundred thirty-nine thousand, three hundred seventy-six".