3744618443 has 4 divisors (see below), whose sum is σ = 3744741000. Its totient is φ = 3744495888.

The previous prime is 3744618413. The next prime is 3744618463. The reversal of 3744618443 is 3448164473.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3744618443 - 2⁶ = 3744618379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3744618394 and 3744618403.

It is not an unprimeable number, because it can be changed into a prime (3744618403) 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, 25808 + ... + 90306.

It is an arithmetic number, because the mean of its divisors is an integer number (936185250).

Almost surely, 2^3744618443 is an apocalyptic number.

3744618443 is a deficient number, since it is larger than the sum of its proper divisors (122557).

3744618443 is an equidigital number, since it uses as much as digits as its factorization.

3744618443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122556.

The product of its digits is 774144, while the sum is 44.

The square root of 3744618443 is about 61193.2875648955. The cubic root of 3744618443 is about 1552.8727083435.

The spelling of 3744618443 in words is "three billion, seven hundred forty-four million, six hundred eighteen thousand, four hundred forty-three".