68353486 has 16 divisors (see below), whose sum is σ = 104221440. Its totient is φ = 33616440.

The previous prime is 68353471. The next prime is 68353487. The reversal of 68353486 is 68435386.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68353487) 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, 51645 + ... + 52951.

It is an arithmetic number, because the mean of its divisors is an integer number (6513840).

Almost surely, 2^68353486 is an apocalyptic number.

68353486 is a deficient number, since it is larger than the sum of its proper divisors (35867954).

68353486 is a wasteful number, since it uses less digits than its factorization.

68353486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719.

The product of its digits is 414720, while the sum is 43.

The square root of 68353486 is about 8267.6167061615. The cubic root of 68353486 is about 408.8715469906.

The spelling of 68353486 in words is "sixty-eight million, three hundred fifty-three thousand, four hundred eighty-six".