350552780328 has 64 divisors (see below), whose sum is σ = 928871262720. Its totient is φ = 109866240000.

The previous prime is 350552780321. The next prime is 350552780329. The reversal of 350552780328 is 823087255053.

It is not an unprimeable number, because it can be changed into a prime (350552780321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29173 + ... + 837828.

It is an arithmetic number, because the mean of its divisors is an integer number (14513613480).

Almost surely, 2^350552780328 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 350552780328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464435631360).

350552780328 is an abundant number, since it is smaller than the sum of its proper divisors (578318482392).

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

350552780328 is a wasteful number, since it uses less digits than its factorization.

350552780328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868018 (or 868014 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 350552780328 in words is "three hundred fifty billion, five hundred fifty-two million, seven hundred eighty thousand, three hundred twenty-eight".