173768342 has 12 divisors (see below), whose sum is σ = 286502748. Its totient is φ = 78985500.

The previous prime is 173768341. The next prime is 173768347. The reversal of 173768342 is 243867371.

It is a self number, because there is not a number n which added to its sum of digits gives 173768342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173768341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 358784 + ... + 359267.

It is an arithmetic number, because the mean of its divisors is an integer number (23875229).

Almost surely, 2^173768342 is an apocalyptic number.

173768342 is a deficient number, since it is larger than the sum of its proper divisors (112734406).

173768342 is a wasteful number, since it uses less digits than its factorization.

173768342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718075 (or 718064 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 173768342 is about 13182.1220598203. The cubic root of 173768342 is about 558.0291497814.

The spelling of 173768342 in words is "one hundred seventy-three million, seven hundred sixty-eight thousand, three hundred forty-two".