68711034 has 48 divisors (see below), whose sum is σ = 165391200. Its totient is φ = 18952416.

The previous prime is 68711029. The next prime is 68711047. The reversal of 68711034 is 43011786.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68710992 and 68711010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4497 + ... + 12555.

It is an arithmetic number, because the mean of its divisors is an integer number (3445650).

Almost surely, 2^68711034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68711034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82695600).

68711034 is an abundant number, since it is smaller than the sum of its proper divisors (96680166).

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

68711034 is a wasteful number, since it uses less digits than its factorization.

68711034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8107 (or 8100 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 68711034 is about 8289.2119046385. The cubic root of 68711034 is about 409.5832251037.

The spelling of 68711034 in words is "sixty-eight million, seven hundred eleven thousand, thirty-four".