3830638732 has 12 divisors (see below), whose sum is σ = 6707480416. Its totient is φ = 1914215760.

The previous prime is 3830638723. The next prime is 3830638793. The reversal of 3830638732 is 2378360383.

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, 268068 + ... + 281995.

Almost surely, 2^3830638732 is an apocalyptic number.

It is an amenable number.

3830638732 is a deficient number, since it is larger than the sum of its proper divisors (2876841684).

3830638732 is a wasteful number, since it uses less digits than its factorization.

3830638732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551808 (or 551806 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 3830638732 is about 61892.1540423340. The cubic root of 3830638732 is about 1564.6735166687.

The spelling of 3830638732 in words is "three billion, eight hundred thirty million, six hundred thirty-eight thousand, seven hundred thirty-two".