68430873 has 16 divisors (see below), whose sum is σ = 104585600. Its totient is φ = 38987136.

The previous prime is 68430847. The next prime is 68430893. The reversal of 68430873 is 37803486.

It is not a de Polignac number, because 68430873 - 2⁵ = 68430841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68430893) 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, 2661 + ... + 11997.

It is an arithmetic number, because the mean of its divisors is an integer number (6536600).

Almost surely, 2^68430873 is an apocalyptic number.

It is an amenable number.

68430873 is a deficient number, since it is larger than the sum of its proper divisors (36154727).

68430873 is a wasteful number, since it uses less digits than its factorization.

68430873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9696.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 68430873 is about 8272.2955097119. The cubic root of 68430873 is about 409.0257913009.

The spelling of 68430873 in words is "sixty-eight million, four hundred thirty thousand, eight hundred seventy-three".