3886732 has 6 divisors (see below), whose sum is σ = 6801788. Its totient is φ = 1943364.

The previous prime is 3886723. The next prime is 3886733. The reversal of 3886732 is 2376883.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3886691 and 3886700.

It is not an unprimeable number, because it can be changed into a prime (3886733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485838 + ... + 485845.

Almost surely, 2^3886732 is an apocalyptic number.

It is an amenable number.

3886732 is a deficient number, since it is larger than the sum of its proper divisors (2915056).

3886732 is a wasteful number, since it uses less digits than its factorization.

3886732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971687 (or 971685 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 3886732 is about 1971.4796473715. The cubic root of 3886732 is about 157.2273876576.

The spelling of 3886732 in words is "three million, eight hundred eighty-six thousand, seven hundred thirty-two".