68377683 has 16 divisors (see below), whose sum is σ = 100429056. Its totient is φ = 41036640.

The previous prime is 68377669. The next prime is 68377693. The reversal of 68377683 is 38677386.

It is not a de Polignac number, because 68377683 - 2⁹ = 68377171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68377663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6660 + ... + 13457.

It is an arithmetic number, because the mean of its divisors is an integer number (6276816).

Almost surely, 2^68377683 is an apocalyptic number.

68377683 is a deficient number, since it is larger than the sum of its proper divisors (32051373).

68377683 is a wasteful number, since it uses less digits than its factorization.

68377683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20234.

The product of its digits is 1016064, while the sum is 48.

The square root of 68377683 is about 8269.0799367281. The cubic root of 68377683 is about 408.9197878739.

The spelling of 68377683 in words is "sixty-eight million, three hundred seventy-seven thousand, six hundred eighty-three".