352818180 has 240 divisors, whose sum is σ = 1301154624. Its totient is φ = 78900480.

The previous prime is 352818127. The next prime is 352818203. The reversal of 352818180 is 81818253.

It is a super-3 number, since 3×352818180³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 230899 + ... + 232421.

Almost surely, 2^352818180 is an apocalyptic number.

352818180 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

352818180 is the 11880-th heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352818180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650577312).

352818180 is an abundant number, since it is smaller than the sum of its proper divisors (948336444).

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

352818180 is a wasteful number, since it uses less digits than its factorization.

352818180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 352818180 is about 18783.4549537618. The cubic root of 352818180 is about 706.6163006507.

The spelling of 352818180 in words is "three hundred fifty-two million, eight hundred eighteen thousand, one hundred eighty".