3257022461 has 12 divisors (see below), whose sum is σ = 4091467296. Its totient is φ = 2537938920.

The previous prime is 3257022361. The next prime is 3257022467. The reversal of 3257022461 is 1642207523.

It is not a de Polignac number, because 3257022461 - 2²² = 3252828157 is a prime.

It is a super-2 number, since 2×3257022461² = 21216390622916993042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3257022467) 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, 1921835 + ... + 1923528.

It is an arithmetic number, because the mean of its divisors is an integer number (340955608).

Almost surely, 2^3257022461 is an apocalyptic number.

It is an amenable number.

3257022461 is a deficient number, since it is larger than the sum of its proper divisors (834444835).

3257022461 is a wasteful number, since it uses less digits than its factorization.

3257022461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845392 (or 3845381 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 3257022461 is about 57070.3290773761. The cubic root of 3257022461 is about 1482.3141391741.

Adding to 3257022461 its reverse (1642207523), we get a palindrome (4899229984).

The spelling of 3257022461 in words is "three billion, two hundred fifty-seven million, twenty-two thousand, four hundred sixty-one".