3257421014 has 16 divisors (see below), whose sum is σ = 4949175600. Its totient is φ = 1607830560.

The previous prime is 3257421001. The next prime is 3257421019. The reversal of 3257421014 is 4101247523.

It is a super-2 number, since 2×3257421014² = 21221583324897576392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3257421019) 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 7 ways as a sum of consecutive naturals, for example, 15044 + ... + 82104.

It is an arithmetic number, because the mean of its divisors is an integer number (309323475).

Almost surely, 2^3257421014 is an apocalyptic number.

3257421014 is a deficient number, since it is larger than the sum of its proper divisors (1691754586).

3257421014 is a wasteful number, since it uses less digits than its factorization.

3257421014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67375.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 3257421014 is about 57073.8207412120. The cubic root of 3257421014 is about 1482.3745989610.

Adding to 3257421014 its reverse (4101247523), we get a palindrome (7358668537).

The spelling of 3257421014 in words is "three billion, two hundred fifty-seven million, four hundred twenty-one thousand, fourteen".