350221064 has 32 divisors (see below), whose sum is σ = 675561600. Its totient is φ = 170126400.

The previous prime is 350221051. The next prime is 350221087. The reversal of 350221064 is 460122053.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48914 + ... + 55614.

It is an arithmetic number, because the mean of its divisors is an integer number (21111300).

Almost surely, 2^350221064 is an apocalyptic number.

It is an amenable number.

350221064 is a deficient number, since it is larger than the sum of its proper divisors (325340536).

350221064 is a wasteful number, since it uses less digits than its factorization.

350221064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893 (or 6889 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 350221064 is about 18714.1941851633. The cubic root of 350221064 is about 704.8782137937.

The spelling of 350221064 in words is "three hundred fifty million, two hundred twenty-one thousand, sixty-four".