3251420404 has 24 divisors (see below), whose sum is σ = 5851630400. Its totient is φ = 1579906944.

The previous prime is 3251420383. The next prime is 3251420413. The reversal of 3251420404 is 4040241523.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13269 + ... + 81724.

Almost surely, 2^3251420404 is an apocalyptic number.

It is an amenable number.

3251420404 is a deficient number, since it is larger than the sum of its proper divisors (2600209996).

3251420404 is a wasteful number, since it uses less digits than its factorization.

3251420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95239 (or 95237 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3251420404 is about 57021.2276612842. The cubic root of 3251420404 is about 1481.4637946340.

Adding to 3251420404 its reverse (4040241523), we get a palindrome (7291661927).

The spelling of 3251420404 in words is "three billion, two hundred fifty-one million, four hundred twenty thousand, four hundred four".