350886252 has 48 divisors (see below), whose sum is σ = 857445120. Its totient is φ = 111469248.

The previous prime is 350886247. The next prime is 350886257. The reversal of 350886252 is 252688053.

It is an interprime number because it is at equal distance from previous prime (350886247) and next prime (350886257).

It is a self number, because there is not a number n which added to its sum of digits gives 350886252.

It is not an unprimeable number, because it can be changed into a prime (350886257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78699 + ... + 83037.

It is an arithmetic number, because the mean of its divisors is an integer number (17863440).

Almost surely, 2^350886252 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 350886252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428722560).

350886252 is an abundant number, since it is smaller than the sum of its proper divisors (506558868).

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

350886252 is a wasteful number, since it uses less digits than its factorization.

350886252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 350886252 is about 18731.9580396711. The cubic root of 350886252 is about 705.3241987621.

The spelling of 350886252 in words is "three hundred fifty million, eight hundred eighty-six thousand, two hundred fifty-two".