352000449 has 6 divisors (see below), whose sum is σ = 508445106. Its totient is φ = 234666960.

The previous prime is 352000433. The next prime is 352000469. The reversal of 352000449 is 944000253.

It can be written as a sum of positive squares in only one way, i.e., 202549824 + 149450625 = 14232^2 + 12225^2 .

It is not a de Polignac number, because 352000449 - 2⁴ = 352000433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352000409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19555572 + ... + 19555589.

It is an arithmetic number, because the mean of its divisors is an integer number (84740851).

Almost surely, 2^352000449 is an apocalyptic number.

It is an amenable number.

352000449 is a deficient number, since it is larger than the sum of its proper divisors (156444657).

352000449 is a wasteful number, since it uses less digits than its factorization.

352000449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39111167 (or 39111164 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 352000449 is about 18761.6750051801. The cubic root of 352000449 is about 706.0699672784.

The spelling of 352000449 in words is "three hundred fifty-two million, four hundred forty-nine", and thus it is an aban number.