350805616 has 40 divisors (see below), whose sum is σ = 781965824. Its totient is φ = 149342400.

The previous prime is 350805613. The next prime is 350805647. The reversal of 350805616 is 616508053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350805613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6541 + ... + 27283.

Almost surely, 2^350805616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350805616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390982912).

350805616 is an abundant number, since it is smaller than the sum of its proper divisors (431160208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350805616 is a wasteful number, since it uses less digits than its factorization.

350805616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20909 (or 20903 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 350805616 is about 18729.8055515801. The cubic root of 350805616 is about 705.2701652218.

The spelling of 350805616 in words is "three hundred fifty million, eight hundred five thousand, six hundred sixteen".