68896368 has 120 divisors (see below), whose sum is σ = 202022288. Its totient is φ = 21897216.

The previous prime is 68896367. The next prime is 68896369. The reversal of 68896368 is 86369886.

It is an interprime number because it is at equal distance from previous prime (68896367) and next prime (68896369).

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 (68896361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356880 + ... + 357072.

Almost surely, 2^68896368 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 68896368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101011144).

68896368 is an abundant number, since it is smaller than the sum of its proper divisors (133125920).

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

68896368 is a wasteful number, since it uses less digits than its factorization.

68896368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 302 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The square root of 68896368 is about 8300.3836055932. The cubic root of 68896368 is about 409.9511502379.

The spelling of 68896368 in words is "sixty-eight million, eight hundred ninety-six thousand, three hundred sixty-eight".