68693411 has 6 divisors (see below), whose sum is σ = 69254820. Its totient is φ = 68136516.

The previous prime is 68693389. The next prime is 68693419. The reversal of 68693411 is 11439686.

It is not a de Polignac number, because 68693411 - 2⁶ = 68693347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68693419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14000 + ... + 18258.

It is an arithmetic number, because the mean of its divisors is an integer number (11542470).

Almost surely, 2^68693411 is an apocalyptic number.

68693411 is a deficient number, since it is larger than the sum of its proper divisors (561409).

68693411 is an equidigital number, since it uses as much as digits as its factorization.

68693411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513 (or 4386 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 68693411 is about 8288.1488282969. The cubic root of 68693411 is about 409.5482054863.

The spelling of 68693411 in words is "sixty-eight million, six hundred ninety-three thousand, four hundred eleven".