350511916 has 36 divisors (see below), whose sum is σ = 672688576. Its totient is φ = 159609600.

The previous prime is 350511913. The next prime is 350511929. The reversal of 350511916 is 619115053.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (350511913) 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 11 ways as a sum of consecutive naturals, for example, 30946 + ... + 40726.

Almost surely, 2^350511916 is an apocalyptic number.

It is an amenable number.

350511916 is a deficient number, since it is larger than the sum of its proper divisors (322176660).

350511916 is a wasteful number, since it uses less digits than its factorization.

350511916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850 (or 9831 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 31.

The square root of 350511916 is about 18721.9634654061. The cubic root of 350511916 is about 705.0732891634.

Adding to 350511916 its reverse (619115053), we get a palindrome (969626969).

The spelling of 350511916 in words is "three hundred fifty million, five hundred eleven thousand, nine hundred sixteen".