350428288 has 32 divisors (see below), whose sum is σ = 797852160. Its totient is φ = 150183168.

The previous prime is 350428249. The next prime is 350428289. The reversal of 350428288 is 882824053.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×350428288² = 245599970061221888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 350428288.

It is not an unprimeable number, because it can be changed into a prime (350428289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194656 + ... + 196447.

It is an arithmetic number, because the mean of its divisors is an integer number (24932880).

Almost surely, 2^350428288 is an apocalyptic number.

It is an amenable number.

350428288 is an abundant number, since it is smaller than the sum of its proper divisors (447423872).

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

350428288 is an equidigital number, since it uses as much as digits as its factorization.

350428288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391124 (or 391112 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 350428288 is about 18719.7299125815. The cubic root of 350428288 is about 705.0172106524.

The spelling of 350428288 in words is "three hundred fifty million, four hundred twenty-eight thousand, two hundred eighty-eight".