3933443413 has 4 divisors (see below), whose sum is σ = 3971632288. Its totient is φ = 3895254540.

The previous prime is 3933443399. The next prime is 3933443473. The reversal of 3933443413 is 3143443393.

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.

It is a cyclic number.

It is not a de Polignac number, because 3933443413 - 2²¹ = 3931346261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3933443473) 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, 19094283 + ... + 19094488.

It is an arithmetic number, because the mean of its divisors is an integer number (992908072).

Almost surely, 2^3933443413 is an apocalyptic number.

It is an amenable number.

3933443413 is a deficient number, since it is larger than the sum of its proper divisors (38188875).

3933443413 is a wasteful number, since it uses less digits than its factorization.

3933443413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38188874.

The product of its digits is 139968, while the sum is 37.

The square root of 3933443413 is about 62717.1700015235. The cubic root of 3933443413 is about 1578.5474302810.

The spelling of 3933443413 in words is "three billion, nine hundred thirty-three million, four hundred forty-three thousand, four hundred thirteen".