350205530 has 32 divisors (see below), whose sum is σ = 664968960. Its totient is φ = 132425280.

The previous prime is 350205529. The next prime is 350205539. The reversal of 350205530 is 35502053.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 350205496 and 350205505.

It is not an unprimeable number, because it can be changed into a prime (350205539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101087 + ... + 104493.

It is an arithmetic number, because the mean of its divisors is an integer number (20780280).

Almost surely, 2^350205530 is an apocalyptic number.

350205530 is a deficient number, since it is larger than the sum of its proper divisors (314763430).

350205530 is a wasteful number, since it uses less digits than its factorization.

350205530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3974.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 350205530 is about 18713.7791479968. The cubic root of 350205530 is about 704.8677920523.

Adding to 350205530 its reverse (35502053), we get a palindrome (385707583).

The spelling of 350205530 in words is "three hundred fifty million, two hundred five thousand, five hundred thirty".