3251570116 has 6 divisors (see below), whose sum is σ = 5690247710. Its totient is φ = 1625785056.

The previous prime is 3251570089. The next prime is 3251570117. The reversal of 3251570116 is 6110751523.

It can be written as a sum of positive squares in only one way, i.e., 2886912900 + 364657216 = 53730^2 + 19096^2 .

It is not an unprimeable number, because it can be changed into a prime (3251570117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406446261 + ... + 406446268.

Almost surely, 2^3251570116 is an apocalyptic number.

It is an amenable number.

3251570116 is a deficient number, since it is larger than the sum of its proper divisors (2438677594).

3251570116 is a wasteful number, since it uses less digits than its factorization.

3251570116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812892533 (or 812892531 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 3251570116 is about 57022.5404204337. The cubic root of 3251570116 is about 1481.4865323379.

The spelling of 3251570116 in words is "three billion, two hundred fifty-one million, five hundred seventy thousand, one hundred sixteen".