352680 has 32 divisors (see below), whose sum is σ = 1058400. Its totient is φ = 94016.

The previous prime is 352661. The next prime is 352691. The reversal of 352680 is 86253.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 352680.

It is an unprimeable number.

352680 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350 + ... + 1589.

It is an arithmetic number, because the mean of its divisors is an integer number (33075).

2³⁵²⁶⁸⁰ is an apocalyptic number.

352680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

352680 is an abundant number, since it is smaller than the sum of its proper divisors (705720).

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

352680 is a wasteful number, since it uses less digits than its factorization.

352680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 352680 is about 593.8686723511. The cubic root of 352680 is about 70.6524040675.

The spelling of 352680 in words is "three hundred fifty-two thousand, six hundred eighty".