352646737352 has 64 divisors (see below), whose sum is σ = 824948234880. Its totient is φ = 137597501952.

The previous prime is 352646737349. The next prime is 352646737379. The reversal of 352646737352 is 253737646253.

It is a junction number, because it is equal to n+sod(n) for n = 352646737294 and 352646737303.

It is an unprimeable number.

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, 3264698 + ... + 3370985.

It is an arithmetic number, because the mean of its divisors is an integer number (12889816170).

Almost surely, 2^352646737352 is an apocalyptic number.

It is an amenable number.

352646737352 is an abundant number, since it is smaller than the sum of its proper divisors (472301497528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352646737352 is a wasteful number, since it uses less digits than its factorization.

352646737352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635782 (or 6635778 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 53.

The spelling of 352646737352 in words is "three hundred fifty-two billion, six hundred forty-six million, seven hundred thirty-seven thousand, three hundred fifty-two".