383632 has 10 divisors (see below), whose sum is σ = 743318. Its totient is φ = 191808.

The previous prime is 383627. The next prime is 383633. The reversal of 383632 is 236383.

It can be written as a sum of positive squares in only one way, i.e., 318096 + 65536 = 564^2 + 256^2 .

It is a super-2 number, since 2×383632² = 294347022848, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 383597 and 383606.

It is not an unprimeable number, because it can be changed into a prime (383633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11973 + ... + 12004.

2³⁸³⁶³² is an apocalyptic number.

It is an amenable number.

383632 is a deficient number, since it is larger than the sum of its proper divisors (359686).

383632 is a wasteful number, since it uses less digits than its factorization.

383632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23985 (or 23979 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 383632 is about 619.3803354967. The cubic root of 383632 is about 72.6615975291.

The spelling of 383632 in words is "three hundred eighty-three thousand, six hundred thirty-two".