350861794 has 4 divisors (see below), whose sum is σ = 526292694. Its totient is φ = 175430896.

The previous prime is 350861789. The next prime is 350861837. The reversal of 350861794 is 497168053.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 285170769 + 65691025 = 16887^2 + 8105^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 350861794.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87715447 + ... + 87715450.

Almost surely, 2^350861794 is an apocalyptic number.

350861794 is a deficient number, since it is larger than the sum of its proper divisors (175430900).

350861794 is a wasteful number, since it uses less digits than its factorization.

350861794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175430899.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 350861794 is about 18731.3051867722. The cubic root of 350861794 is about 705.3078105261.

The spelling of 350861794 in words is "three hundred fifty million, eight hundred sixty-one thousand, seven hundred ninety-four".