353982 has 8 divisors (see below), whose sum is σ = 707976. Its totient is φ = 117992.

The previous prime is 353963. The next prime is 354001. The reversal of 353982 is 289353.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (353963) and next prime (354001).

It is a sphenic number, since it is the product of 3 distinct primes.

353982 is an admirable number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 353982.

It is an unprimeable number.

353982 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 3 ways as a sum of consecutive naturals, for example, 29493 + ... + 29504.

It is an arithmetic number, because the mean of its divisors is an integer number (88497).

2³⁵³⁹⁸² is an apocalyptic number.

353982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

353982 is a wasteful number, since it uses less digits than its factorization.

353982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59002.

The product of its digits is 6480, while the sum is 30.

The square root of 353982 is about 594.9638644489. The cubic root of 353982 is about 70.7392405402.

The spelling of 353982 in words is "three hundred fifty-three thousand, nine hundred eighty-two".