3864633 has 8 divisors (see below), whose sum is σ = 5191008. Its totient is φ = 2557344.

The previous prime is 3864629. The next prime is 3864643. The reversal of 3864633 is 3364683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3864633 - 2² = 3864629 is a prime.

It is a d-powerful number, because it can be written as 3⁵ + 8⁷ + 6³ + 4⁸ + 6⁸ + 3⁷ + 3⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 3864594 and 3864603.

It is not an unprimeable number, because it can be changed into a prime (3864643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4291 + ... + 5112.

It is an arithmetic number, because the mean of its divisors is an integer number (648876).

Almost surely, 2^3864633 is an apocalyptic number.

It is an amenable number.

3864633 is a deficient number, since it is larger than the sum of its proper divisors (1326375).

3864633 is a wasteful number, since it uses less digits than its factorization.

3864633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9543.

The product of its digits is 31104, while the sum is 33.

The square root of 3864633 is about 1965.8669843100. The cubic root of 3864633 is about 156.9288357208.

The spelling of 3864633 in words is "three million, eight hundred sixty-four thousand, six hundred thirty-three".