3923533 has 4 divisors (see below), whose sum is σ = 3928288. Its totient is φ = 3918780.

The previous prime is 3923527. The next prime is 3923539. The reversal of 3923533 is 3353293.

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.

It is an interprime number because it is at equal distance from previous prime (3923527) and next prime (3923539).

It is a cyclic number.

It is not a de Polignac number, because 3923533 - 2¹³ = 3915341 is a prime.

It is a super-2 number, since 2×3923533² = 30788222404178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3923539) 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, 783 + ... + 2908.

It is an arithmetic number, because the mean of its divisors is an integer number (982072).

Almost surely, 2^3923533 is an apocalyptic number.

It is an amenable number.

3923533 is a deficient number, since it is larger than the sum of its proper divisors (4755).

3923533 is a wasteful number, since it uses less digits than its factorization.

3923533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754.

The product of its digits is 7290, while the sum is 28.

The square root of 3923533 is about 1980.7910036145. The cubic root of 3923533 is about 157.7220584878.

The spelling of 3923533 in words is "three million, nine hundred twenty-three thousand, five hundred thirty-three".