193080494 has 16 divisors (see below), whose sum is σ = 294850176. Its totient is φ = 94802400.

The previous prime is 193080491. The next prime is 193080551. The reversal of 193080494 is 494080391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193080491) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 120104 + ... + 121700.

It is an arithmetic number, because the mean of its divisors is an integer number (18428136).

Almost surely, 2^193080494 is an apocalyptic number.

193080494 is a deficient number, since it is larger than the sum of its proper divisors (101769682).

193080494 is a wasteful number, since it uses less digits than its factorization.

193080494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 193080494 is about 13895.3407298994. The cubic root of 193080494 is about 577.9799863761.

The spelling of 193080494 in words is "one hundred ninety-three million, eighty thousand, four hundred ninety-four".