68950735 has 16 divisors (see below), whose sum is σ = 94795776. Its totient is φ = 47163168.

The previous prime is 68950729. The next prime is 68950769. The reversal of 68950735 is 53705986.

It is a cyclic number.

It is not a de Polignac number, because 68950735 - 2⁹ = 68950223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68950691 and 68950700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13282 + ... + 17728.

It is an arithmetic number, because the mean of its divisors is an integer number (5924736).

Almost surely, 2^68950735 is an apocalyptic number.

68950735 is a deficient number, since it is larger than the sum of its proper divisors (25845041).

68950735 is a wasteful number, since it uses less digits than its factorization.

68950735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 68950735 is about 8303.6579288889. The cubic root of 68950735 is about 410.0589544414.

The spelling of 68950735 in words is "sixty-eight million, nine hundred fifty thousand, seven hundred thirty-five".