68893341 has 32 divisors (see below), whose sum is σ = 102643200. Its totient is φ = 40754880.

The previous prime is 68893291. The next prime is 68893343. The reversal of 68893341 is 14339886.

It is a happy number.

It is not a de Polignac number, because 68893341 - 2⁹ = 68892829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68893293 and 68893302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68893343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384790 + ... + 384968.

It is an arithmetic number, because the mean of its divisors is an integer number (3207600).

Almost surely, 2^68893341 is an apocalyptic number.

It is an amenable number.

68893341 is a deficient number, since it is larger than the sum of its proper divisors (33749859).

68893341 is a wasteful number, since it uses less digits than its factorization.

68893341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409.

The product of its digits is 124416, while the sum is 42.

The square root of 68893341 is about 8300.2012626201. The cubic root of 68893341 is about 409.9451463399.

The spelling of 68893341 in words is "sixty-eight million, eight hundred ninety-three thousand, three hundred forty-one".