352319999 has 8 divisors (see below), whose sum is σ = 355036032. Its totient is φ = 349614720.

The previous prime is 352319987. The next prime is 352320029. The reversal of 352319999 is 999913253.

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

It is a cyclic number.

It is not a de Polignac number, because 352319999 - 2²⁰ = 351271423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352319909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70514 + ... + 75344.

It is an arithmetic number, because the mean of its divisors is an integer number (44379504).

Almost surely, 2^352319999 is an apocalyptic number.

352319999 is a deficient number, since it is larger than the sum of its proper divisors (2716033).

352319999 is a wasteful number, since it uses less digits than its factorization.

352319999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377.

The product of its digits is 590490, while the sum is 50.

The square root of 352319999 is about 18770.1891040021. The cubic root of 352319999 is about 706.2835620984.

The spelling of 352319999 in words is "three hundred fifty-two million, three hundred nineteen thousand, nine hundred ninety-nine".