3244291938 has 24 divisors (see below), whose sum is σ = 7034260428. Its totient is φ = 1080667392.

The previous prime is 3244291909. The next prime is 3244291943. The reversal of 3244291938 is 8391924423.

3244291938 is a `hidden beast` number, since 32 + 4 + 429 + 193 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3211148889 + 33143049 = 56667^2 + 5757^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3244291893 and 3244291902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37095 + ... + 88682.

Almost surely, 2^3244291938 is an apocalyptic number.

3244291938 is an abundant number, since it is smaller than the sum of its proper divisors (3789968490).

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

3244291938 is a wasteful number, since it uses less digits than its factorization.

3244291938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127218 (or 127215 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 3244291938 is about 56958.6862383605. The cubic root of 3244291938 is about 1480.3803408294.

The spelling of 3244291938 in words is "three billion, two hundred forty-four million, two hundred ninety-one thousand, nine hundred thirty-eight".