3216673352 has 8 divisors (see below), whose sum is σ = 6031262550. Its totient is φ = 1608336672.

The previous prime is 3216673337. The next prime is 3216673363. The reversal of 3216673352 is 2533766123.

It can be written as a sum of positive squares in only one way, i.e., 2659052356 + 557620996 = 51566^2 + 23614^2 .

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

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 as a sum of consecutive naturals, namely, 201042077 + ... + 201042092.

Almost surely, 2^3216673352 is an apocalyptic number.

It is an amenable number.

3216673352 is a deficient number, since it is larger than the sum of its proper divisors (2814589198).

3216673352 is a wasteful number, since it uses less digits than its factorization.

3216673352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402084175 (or 402084171 counting only the distinct ones).

The product of its digits is 136080, while the sum is 38.

The square root of 3216673352 is about 56715.7240278214. The cubic root of 3216673352 is about 1476.1675485409.

It can be divided in two parts, 3 and 216673352, that multiplied together give a palindrome (650020056).

The spelling of 3216673352 in words is "three billion, two hundred sixteen million, six hundred seventy-three thousand, three hundred fifty-two".