3872633 has 4 divisors (see below), whose sum is σ = 3877248. Its totient is φ = 3868020.

The previous prime is 3872591. The next prime is 3872647. The reversal of 3872633 is 3362783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3362783 = 157 ⋅21419.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3872633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3872633.

It is not an unprimeable number, because it can be changed into a prime (3872833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653 + ... + 2858.

It is an arithmetic number, because the mean of its divisors is an integer number (969312).

Almost surely, 2^3872633 is an apocalyptic number.

It is an amenable number.

3872633 is a deficient number, since it is larger than the sum of its proper divisors (4615).

3872633 is a wasteful number, since it uses less digits than its factorization.

3872633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4614.

The product of its digits is 18144, while the sum is 32.

The square root of 3872633 is about 1967.9006580618. The cubic root of 3872633 is about 157.0370448238.

The spelling of 3872633 in words is "three million, eight hundred seventy-two thousand, six hundred thirty-three".