68829108 has 12 divisors (see below), whose sum is σ = 160601280. Its totient is φ = 22943032.

The previous prime is 68829097. The next prime is 68829109. The reversal of 68829108 is 80192886.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×68829108² = 9474892216151328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68829108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68829109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2867868 + ... + 2867891.

It is an arithmetic number, because the mean of its divisors is an integer number (13383440).

Almost surely, 2^68829108 is an apocalyptic number.

It is an amenable number.

68829108 is an abundant number, since it is smaller than the sum of its proper divisors (91772172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68829108 is a wasteful number, since it uses less digits than its factorization.

68829108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735766 (or 5735764 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 68829108 is about 8296.3309962899. The cubic root of 68829108 is about 409.8177020226.

The spelling of 68829108 in words is "sixty-eight million, eight hundred twenty-nine thousand, one hundred eight".