352297373 has 12 divisors (see below), whose sum is σ = 374030748. Its totient is φ = 331767360.

The previous prime is 352297357. The next prime is 352297391. The reversal of 352297373 is 373792253.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 337567129 + 14730244 = 18373^2 + 3838^2 .

It is not a de Polignac number, because 352297373 - 2⁴ = 352297357 is a prime.

It is a super-2 number, since 2×352297373² = 248226878045402258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 352297373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352297303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59633 + ... + 65273.

It is an arithmetic number, because the mean of its divisors is an integer number (31169229).

Almost surely, 2^352297373 is an apocalyptic number.

It is an amenable number.

352297373 is a deficient number, since it is larger than the sum of its proper divisors (21733375).

352297373 is a wasteful number, since it uses less digits than its factorization.

352297373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852 (or 5833 counting only the distinct ones).

The product of its digits is 238140, while the sum is 41.

The square root of 352297373 is about 18769.5863832957. The cubic root of 352297373 is about 706.2684425915.

The spelling of 352297373 in words is "three hundred fifty-two million, two hundred ninety-seven thousand, three hundred seventy-three".