3257332973 has 2 divisors, whose sum is σ = 3257332974. Its totient is φ = 3257332972.

The previous prime is 3257332943. The next prime is 3257332987. The reversal of 3257332973 is 3792337523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3256071844 + 1261129 = 57062^2 + 1123^2 .

It is a cyclic number.

It is not a de Polignac number, because 3257332973 - 2¹⁰ = 3257331949 is a prime.

It is a super-2 number, since 2×3257332973² = 21220436193986037458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3257332943) 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 as a sum of consecutive naturals, namely, 1628666486 + 1628666487.

It is an arithmetic number, because the mean of its divisors is an integer number (1628666487).

Almost surely, 2^3257332973 is an apocalyptic number.

It is an amenable number.

3257332973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3257332973 is an equidigital number, since it uses as much as digits as its factorization.

3257332973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 714420, while the sum is 44.

The square root of 3257332973 is about 57073.0494454256. The cubic root of 3257332973 is about 1482.3612437210.

The spelling of 3257332973 in words is "three billion, two hundred fifty-seven million, three hundred thirty-two thousand, nine hundred seventy-three".