193230734 has 8 divisors (see below), whose sum is σ = 296586840. Its totient is φ = 94368456.

The previous prime is 193230707. The next prime is 193230743. The reversal of 193230734 is 437032391.

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

It is a self number, because there is not a number n which added to its sum of digits gives 193230734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123349 + ... + 1123520.

It is an arithmetic number, because the mean of its divisors is an integer number (37073355).

Almost surely, 2^193230734 is an apocalyptic number.

193230734 is a deficient number, since it is larger than the sum of its proper divisors (103356106).

193230734 is a wasteful number, since it uses less digits than its factorization.

193230734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246914.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 193230734 is about 13900.7458073299. The cubic root of 193230734 is about 578.1298603107.

The spelling of 193230734 in words is "one hundred ninety-three million, two hundred thirty thousand, seven hundred thirty-four".