68941369 has 8 divisors (see below), whose sum is σ = 79293248. Its totient is φ = 58715280.

The previous prime is 68941351. The next prime is 68941391. The reversal of 68941369 is 96314986.

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 68941369 - 2⁹ = 68940857 is a prime.

It is a super-2 number, since 2×68941369² = 9505824719188322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68941309) 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, 30267 + ... + 32464.

It is an arithmetic number, because the mean of its divisors is an integer number (9911656).

Almost surely, 2^68941369 is an apocalyptic number.

It is an amenable number.

68941369 is a deficient number, since it is larger than the sum of its proper divisors (10351879).

68941369 is a wasteful number, since it uses less digits than its factorization.

68941369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62895.

The product of its digits is 279936, while the sum is 46.

The square root of 68941369 is about 8303.0939414173. The cubic root of 68941369 is about 410.0403866621.

The spelling of 68941369 in words is "sixty-eight million, nine hundred forty-one thousand, three hundred sixty-nine".