68582969 has 8 divisors (see below), whose sum is σ = 84409920. Its totient is φ = 54263376.

The previous prime is 68582953. The next prime is 68582993. The reversal of 68582969 is 96928586.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68582969 - 2⁴ = 68582953 is a prime.

It is a super-2 number, since 2×68582969² = 9407247273709922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68582969.

It is not an unprimeable number, because it can be changed into a prime (68582929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376739 + ... + 376920.

It is an arithmetic number, because the mean of its divisors is an integer number (10551240).

Almost surely, 2^68582969 is an apocalyptic number.

It is an amenable number.

68582969 is a deficient number, since it is larger than the sum of its proper divisors (15826951).

68582969 is a wasteful number, since it uses less digits than its factorization.

68582969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753679.

The product of its digits is 1866240, while the sum is 53.

The square root of 68582969 is about 8281.4835023684. The cubic root of 68582969 is about 409.3286037119.

The spelling of 68582969 in words is "sixty-eight million, five hundred eighty-two thousand, nine hundred sixty-nine".