352313645 has 8 divisors (see below), whose sum is σ = 431771904. Its totient is φ = 275853904.

The previous prime is 352313597. The next prime is 352313659. The reversal of 352313645 is 546313253.

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

It is not a de Polignac number, because 352313645 - 2¹⁰ = 352312621 is a prime.

It is a super-3 number, since 3×352313645³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749369 + ... + 749838.

It is an arithmetic number, because the mean of its divisors is an integer number (53971488).

Almost surely, 2^352313645 is an apocalyptic number.

It is an amenable number.

352313645 is a deficient number, since it is larger than the sum of its proper divisors (79458259).

352313645 is a wasteful number, since it uses less digits than its factorization.

352313645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499259.

The product of its digits is 32400, while the sum is 32.

The square root of 352313645 is about 18770.0198454876. The cubic root of 352313645 is about 706.2793161924.

Adding to 352313645 its reverse (546313253), we get a palindrome (898626898).

The spelling of 352313645 in words is "three hundred fifty-two million, three hundred thirteen thousand, six hundred forty-five".