350646064 has 20 divisors (see below), whose sum is σ = 715134040. Its totient is φ = 166095360.

The previous prime is 350646061. The next prime is 350646071. The reversal of 350646064 is 460646053.

It is not an unprimeable number, because it can be changed into a prime (350646061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576417 + ... + 577024.

It is an arithmetic number, because the mean of its divisors is an integer number (35756702).

Almost surely, 2^350646064 is an apocalyptic number.

It is an amenable number.

350646064 is an abundant number, since it is smaller than the sum of its proper divisors (364487976).

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

350646064 is a wasteful number, since it uses less digits than its factorization.

350646064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153468 (or 1153462 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 350646064 is about 18725.5457597369. The cubic root of 350646064 is about 705.1632262938.

The spelling of 350646064 in words is "three hundred fifty million, six hundred forty-six thousand, sixty-four".