120736834 has 8 divisors (see below), whose sum is σ = 181201680. Its totient is φ = 60336276.

The previous prime is 120736829. The next prime is 120736859. The reversal of 120736834 is 438637021.

It is a happy number.

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 120736834.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11064 + ... + 19075.

It is an arithmetic number, because the mean of its divisors is an integer number (22650210).

Almost surely, 2^120736834 is an apocalyptic number.

120736834 is a deficient number, since it is larger than the sum of its proper divisors (60464846).

120736834 is a wasteful number, since it uses less digits than its factorization.

120736834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32144.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 120736834 is about 10988.0313978437. The cubic root of 120736834 is about 494.2499049728.

The spelling of 120736834 in words is "one hundred twenty million, seven hundred thirty-six thousand, eight hundred thirty-four".