352396823 has 4 divisors (see below), whose sum is σ = 367718448. Its totient is φ = 337075200.

The previous prime is 352396789. The next prime is 352396861. The reversal of 352396823 is 328693253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352396823 - 2²⁴ = 335619607 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 (352396873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7660778 + ... + 7660823.

It is an arithmetic number, because the mean of its divisors is an integer number (91929612).

Almost surely, 2^352396823 is an apocalyptic number.

352396823 is a deficient number, since it is larger than the sum of its proper divisors (15321625).

352396823 is a wasteful number, since it uses less digits than its factorization.

352396823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15321624.

The product of its digits is 233280, while the sum is 41.

The square root of 352396823 is about 18772.2354289520. The cubic root of 352396823 is about 706.3348938282.

The spelling of 352396823 in words is "three hundred fifty-two million, three hundred ninety-six thousand, eight hundred twenty-three".