352263345 has 32 divisors (see below), whose sum is σ = 645316608. Its totient is φ = 160740288.

The previous prime is 352263343. The next prime is 352263361. The reversal of 352263345 is 543362253.

It is not a de Polignac number, because 352263345 - 2¹ = 352263343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352263343) 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 31 ways as a sum of consecutive naturals, for example, 60972 + ... + 66498.

It is an arithmetic number, because the mean of its divisors is an integer number (20166144).

Almost surely, 2^352263345 is an apocalyptic number.

352263345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

352263345 is a deficient number, since it is larger than the sum of its proper divisors (293053263).

352263345 is a wasteful number, since it uses less digits than its factorization.

352263345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6149.

The product of its digits is 64800, while the sum is 33.

The square root of 352263345 is about 18768.6798949740. The cubic root of 352263345 is about 706.2457026392.

The spelling of 352263345 in words is "three hundred fifty-two million, two hundred sixty-three thousand, three hundred forty-five".