352938243 has 32 divisors (see below), whose sum is σ = 590745600. Its totient is φ = 182752416.

The previous prime is 352938239. The next prime is 352938263. The reversal of 352938243 is 342839253.

It is not a de Polignac number, because 352938243 - 2² = 352938239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352938203) 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 31 ways as a sum of consecutive naturals, for example, 10053 + ... + 28406.

It is an arithmetic number, because the mean of its divisors is an integer number (18460800).

Almost surely, 2^352938243 is an apocalyptic number.

352938243 is a deficient number, since it is larger than the sum of its proper divisors (237807357).

352938243 is a wasteful number, since it uses less digits than its factorization.

352938243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38511.

The product of its digits is 155520, while the sum is 39.

The square root of 352938243 is about 18786.6506594443. The cubic root of 352938243 is about 706.6964447174.

The spelling of 352938243 in words is "three hundred fifty-two million, nine hundred thirty-eight thousand, two hundred forty-three".