168942710 has 8 divisors (see below), whose sum is σ = 304096896. Its totient is φ = 67577080.

The previous prime is 168942701. The next prime is 168942713. The reversal of 168942710 is 17249861.

168942710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168942713) 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, 8447126 + ... + 8447145.

It is an arithmetic number, because the mean of its divisors is an integer number (38012112).

Almost surely, 2^168942710 is an apocalyptic number.

168942710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168942710 is a deficient number, since it is larger than the sum of its proper divisors (135154186).

168942710 is a wasteful number, since it uses less digits than its factorization.

168942710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16894278.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 168942710 is about 12997.7963516898. The cubic root of 168942710 is about 552.8150002422.

The spelling of 168942710 in words is "one hundred sixty-eight million, nine hundred forty-two thousand, seven hundred ten".