194902334 has 8 divisors (see below), whose sum is σ = 318931128. Its totient is φ = 88591960.

The previous prime is 194902333. The next prime is 194902423. The reversal of 194902334 is 433209491.

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

It is a junction number, because it is equal to n+sod(n) for n = 194902294 and 194902303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194902333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4429577 + ... + 4429620.

It is an arithmetic number, because the mean of its divisors is an integer number (39866391).

Almost surely, 2^194902334 is an apocalyptic number.

194902334 is a deficient number, since it is larger than the sum of its proper divisors (124028794).

194902334 is a wasteful number, since it uses less digits than its factorization.

194902334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8859210.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 194902334 is about 13960.7426020252. The cubic root of 194902334 is about 579.7921708811.

The spelling of 194902334 in words is "one hundred ninety-four million, nine hundred two thousand, three hundred thirty-four".