3257244938 has 8 divisors (see below), whose sum is σ = 4965963780. Its totient is φ = 1601923680.

The previous prime is 3257244937. The next prime is 3257244943. The reversal of 3257244938 is 8394427523.

It can be written as a sum of positive squares in 2 ways, for example, as 2758035289 + 499209649 = 52517^2 + 22343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×3257244938³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3257244892 and 3257244901.

It is not an unprimeable number, because it can be changed into a prime (3257244937) 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 in 3 ways as a sum of consecutive naturals, for example, 13349243 + ... + 13349486.

Almost surely, 2^3257244938 is an apocalyptic number.

3257244938 is a deficient number, since it is larger than the sum of its proper divisors (1708718842).

3257244938 is a wasteful number, since it uses less digits than its factorization.

3257244938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26698792.

The product of its digits is 1451520, while the sum is 47.

The square root of 3257244938 is about 57072.2781917806. The cubic root of 3257244938 is about 1482.3478891506.

The spelling of 3257244938 in words is "three billion, two hundred fifty-seven million, two hundred forty-four thousand, nine hundred thirty-eight".