3251662130 has 32 divisors (see below), whose sum is σ = 5924351664. Its totient is φ = 1284857856.

The previous prime is 3251662121. The next prime is 3251662171. The reversal of 3251662130 is 312661523.

It can be written as a sum of positive squares in 8 ways, for example, as 1988357281 + 1263304849 = 44591^2 + 35543^2 .

It is a super-2 number, since 2×3251662130² = 21146613215352273800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3251662093 and 3251662102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572384 + ... + 578036.

Almost surely, 2^3251662130 is an apocalyptic number.

3251662130 is a deficient number, since it is larger than the sum of its proper divisors (2672689534).

3251662130 is a wasteful number, since it uses less digits than its factorization.

3251662130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3251662130 is about 57023.3472360225. The cubic root of 3251662130 is about 1481.5005067371.

The spelling of 3251662130 in words is "three billion, two hundred fifty-one million, six hundred sixty-two thousand, one hundred thirty".