350079986 has 8 divisors (see below), whose sum is σ = 525373020. Its totient is φ = 174955648.

The previous prime is 350079971. The next prime is 350080007. The reversal of 350079986 is 689970053.

350079986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 294294025 + 55785961 = 17155^2 + 7469^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 350079986.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36851 + ... + 45366.

Almost surely, 2^350079986 is an apocalyptic number.

350079986 is a deficient number, since it is larger than the sum of its proper divisors (175293034).

350079986 is a wasteful number, since it uses less digits than its factorization.

350079986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84348.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 350079986 is about 18710.4245275194. The cubic root of 350079986 is about 704.7835534257.

The spelling of 350079986 in words is "three hundred fifty million, seventy-nine thousand, nine hundred eighty-six".