350020000 has 240 divisors, whose sum is σ = 987208992. Its totient is φ = 120960000.

The previous prime is 350019959. The next prime is 350020031. The reversal of 350020000 is 20053.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 8139979 + ... + 8140021.

Almost surely, 2^350020000 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 350020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493604496).

350020000 is an abundant number, since it is smaller than the sum of its proper divisors (637188992).

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

350020000 is a wasteful number, since it uses less digits than its factorization.

350020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 350020000 is about 18708.8214487177. The cubic root of 350020000 is about 704.7432963770.

Adding to 350020000 its reverse (20053), we get a palindrome (350040053).

The spelling of 350020000 in words is "three hundred fifty million, twenty thousand".