3213241938 has 24 divisors (see below), whose sum is σ = 7040252700. Its totient is φ = 1059045504.

The previous prime is 3213241937. The next prime is 3213241973. The reversal of 3213241938 is 8391423123.

3213241938 is a `hidden beast` number, since 321 + 3 + 241 + 93 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3198241809 + 15000129 = 56553^2 + 3873^2 .

It is not an unprimeable number, because it can be changed into a prime (3213241937) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1001283 + ... + 1004486.

Almost surely, 2^3213241938 is an apocalyptic number.

3213241938 is an abundant number, since it is smaller than the sum of its proper divisors (3827010762).

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

3213241938 is a wasteful number, since it uses less digits than its factorization.

3213241938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005866 (or 2005863 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 3213241938 is about 56685.4649623693. The cubic root of 3213241938 is about 1475.6424569663.

The spelling of 3213241938 in words is "three billion, two hundred thirteen million, two hundred forty-one thousand, nine hundred thirty-eight".