120385394 has 8 divisors (see below), whose sum is σ = 180775260. Its totient is φ = 60126976.

The previous prime is 120385367. The next prime is 120385403. The reversal of 120385394 is 493583021.

It can be written as a sum of positive squares in 2 ways, for example, as 120187369 + 198025 = 10963^2 + 445^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30539 + ... + 34254.

Almost surely, 2^120385394 is an apocalyptic number.

120385394 is a deficient number, since it is larger than the sum of its proper divisors (60389866).

120385394 is an equidigital number, since it uses as much as digits as its factorization.

120385394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65724.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 120385394 is about 10972.0277979961. The cubic root of 120385394 is about 493.7698857771.

The spelling of 120385394 in words is "one hundred twenty million, three hundred eighty-five thousand, three hundred ninety-four".