352263939 has 16 divisors (see below), whose sum is σ = 487367328. Its totient is φ = 226132992.

The previous prime is 352263937. The next prime is 352263949. The reversal of 352263939 is 939362253.

It is not a de Polignac number, because 352263939 - 2¹ = 352263937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 352263939.

It is not an unprimeable number, because it can be changed into a prime (352263931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5592 + ... + 27125.

It is an arithmetic number, because the mean of its divisors is an integer number (30460458).

Almost surely, 2^352263939 is an apocalyptic number.

352263939 is a deficient number, since it is larger than the sum of its proper divisors (135103389).

352263939 is a wasteful number, since it uses less digits than its factorization.

352263939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32854.

The product of its digits is 262440, while the sum is 42.

The square root of 352263939 is about 18768.6957192022. The cubic root of 352263939 is about 706.2460996052.

The spelling of 352263939 in words is "three hundred fifty-two million, two hundred sixty-three thousand, nine hundred thirty-nine".