3744554473 has 4 divisors (see below), whose sum is σ = 4084968528. Its totient is φ = 3404140420.

The previous prime is 3744554467. The next prime is 3744554533.

It is a happy number.

3744554473 is nontrivially palindromic in base 10.

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 3744554473 - 2²⁹ = 3207683561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3744554273) 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, 170207011 + ... + 170207032.

It is an arithmetic number, because the mean of its divisors is an integer number (1021242132).

Almost surely, 2^3744554473 is an apocalyptic number.

It is an amenable number.

3744554473 is a deficient number, since it is larger than the sum of its proper divisors (340414055).

3744554473 is a wasteful number, since it uses less digits than its factorization.

3744554473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340414054.

The product of its digits is 2822400, while the sum is 46.

The square root of 3744554473 is about 61192.7648746157. The cubic root of 3744554473 is about 1552.8638656239.

The spelling of 3744554473 in words is "three billion, seven hundred forty-four million, five hundred fifty-four thousand, four hundred seventy-three".