234392194 has 4 divisors (see below), whose sum is σ = 351588294. Its totient is φ = 117196096.

The previous prime is 234392173. The next prime is 234392201. The reversal of 234392194 is 491293432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 160655625 + 73736569 = 12675^2 + 8587^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58598047 + ... + 58598050.

Almost surely, 2^234392194 is an apocalyptic number.

234392194 is a deficient number, since it is larger than the sum of its proper divisors (117196100).

234392194 is a wasteful number, since it uses less digits than its factorization.

234392194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117196099.

The product of its digits is 46656, while the sum is 37.

The square root of 234392194 is about 15309.8724357847. The cubic root of 234392194 is about 616.5680952096.

The spelling of 234392194 in words is "two hundred thirty-four million, three hundred ninety-two thousand, one hundred ninety-four".