68188034 has 8 divisors (see below), whose sum is σ = 105581568. Its totient is φ = 32994180.

The previous prime is 68188027. The next prime is 68188039. The reversal of 68188034 is 43088186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68188039) 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, 549842 + ... + 549965.

It is an arithmetic number, because the mean of its divisors is an integer number (13197696).

Almost surely, 2^68188034 is an apocalyptic number.

68188034 is a deficient number, since it is larger than the sum of its proper divisors (37393534).

68188034 is a wasteful number, since it uses less digits than its factorization.

68188034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099840.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 68188034 is about 8257.6046163521. The cubic root of 68188034 is about 408.5413845043.

The spelling of 68188034 in words is "sixty-eight million, one hundred eighty-eight thousand, thirty-four".