350206630 has 32 divisors (see below), whose sum is σ = 668494944. Its totient is φ = 131636736.

The previous prime is 350206621. The next prime is 350206643. The reversal of 350206630 is 36602053.

It is a junction number, because it is equal to n+sod(n) for n = 350206595 and 350206604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148944 + ... + 151276.

It is an arithmetic number, because the mean of its divisors is an integer number (20890467).

Almost surely, 2^350206630 is an apocalyptic number.

350206630 is a deficient number, since it is larger than the sum of its proper divisors (318288314).

350206630 is a wasteful number, since it uses less digits than its factorization.

350206630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 350206630 is about 18713.8085380822. The cubic root of 350206630 is about 704.8685300511.

Adding to 350206630 its reverse (36602053), we get a palindrome (386808683).

The spelling of 350206630 in words is "three hundred fifty million, two hundred six thousand, six hundred thirty".