352873448 has 8 divisors (see below), whose sum is σ = 661637730. Its totient is φ = 176436720.

The previous prime is 352873447. The next prime is 352873489. The reversal of 352873448 is 844378253.

It can be written as a sum of positive squares in only one way, i.e., 193154404 + 159719044 = 13898^2 + 12638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 352873399 and 352873408.

It is not an unprimeable number, because it can be changed into a prime (352873447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22054583 + ... + 22054598.

Almost surely, 2^352873448 is an apocalyptic number.

It is an amenable number.

352873448 is a deficient number, since it is larger than the sum of its proper divisors (308764282).

352873448 is a wasteful number, since it uses less digits than its factorization.

352873448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44109187 (or 44109183 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 352873448 is about 18784.9260844966. The cubic root of 352873448 is about 706.6531952260.

The spelling of 352873448 in words is "three hundred fifty-two million, eight hundred seventy-three thousand, four hundred forty-eight".