3251709412 has 24 divisors (see below), whose sum is σ = 6713208320. Its totient is φ = 1348634880.

The previous prime is 3251709403. The next prime is 3251709413. The reversal of 3251709412 is 2149071523.

It is a happy number.

It is a super-2 number, since 2×3251709412² = 21147228200178771488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3251709413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872237 + ... + 1873972.

Almost surely, 2^3251709412 is an apocalyptic number.

It is an amenable number.

3251709412 is an abundant number, since it is smaller than the sum of its proper divisors (3461498908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3251709412 is a wasteful number, since it uses less digits than its factorization.

3251709412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746251 (or 3746249 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 3251709412 is about 57023.7618190873. The cubic root of 3251709412 is about 1481.5076874716.

The spelling of 3251709412 in words is "three billion, two hundred fifty-one million, seven hundred nine thousand, four hundred twelve".