3808705132 has 12 divisors (see below), whose sum is σ = 6668054680. Its totient is φ = 1903546656.

The previous prime is 3808705073. The next prime is 3808705151. The reversal of 3808705132 is 2315078083.

It is a junction number, because it is equal to n+sod(n) for n = 3808705091 and 3808705100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190782 + ... + 209797.

Almost surely, 2^3808705132 is an apocalyptic number.

It is an amenable number.

3808705132 is a deficient number, since it is larger than the sum of its proper divisors (2859349548).

3808705132 is a wasteful number, since it uses less digits than its factorization.

3808705132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402960 (or 402958 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 3808705132 is about 61714.7075825528. The cubic root of 3808705132 is about 1561.6814452769.

The spelling of 3808705132 in words is "three billion, eight hundred eight million, seven hundred five thousand, one hundred thirty-two".