68396327 has 4 divisors (see below), whose sum is σ = 69851616. Its totient is φ = 66941040.

The previous prime is 68396309. The next prime is 68396329. The reversal of 68396327 is 72369386.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72369386 = 2 ⋅36184693.

It is a cyclic number.

It is not a de Polignac number, because 68396327 - 2⁸ = 68396071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68396329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727574 + ... + 727667.

It is an arithmetic number, because the mean of its divisors is an integer number (17462904).

Almost surely, 2^68396327 is an apocalyptic number.

68396327 is a deficient number, since it is larger than the sum of its proper divisors (1455289).

68396327 is a wasteful number, since it uses less digits than its factorization.

68396327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455288.

The product of its digits is 326592, while the sum is 44.

The square root of 68396327 is about 8270.2071920841. The cubic root of 68396327 is about 408.9569501340.

The spelling of 68396327 in words is "sixty-eight million, three hundred ninety-six thousand, three hundred twenty-seven".