3734127445 has 4 divisors (see below), whose sum is σ = 4480952940. Its totient is φ = 2987301952.

The previous prime is 3734127433. The next prime is 3734127451. The reversal of 3734127445 is 5447214373.

3734127445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5447214373 = 24179 ⋅225287.

It can be written as a sum of positive squares in 2 ways, for example, as 1664150436 + 2069977009 = 40794^2 + 45497^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734127445 - 2¹¹ = 3734125397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3734127398 and 3734127407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373412740 + ... + 373412749.

It is an arithmetic number, because the mean of its divisors is an integer number (1120238235).

Almost surely, 2^3734127445 is an apocalyptic number.

It is an amenable number.

3734127445 is a deficient number, since it is larger than the sum of its proper divisors (746825495).

3734127445 is an equidigital number, since it uses as much as digits as its factorization.

3734127445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746825494.

The product of its digits is 282240, while the sum is 40.

The square root of 3734127445 is about 61107.5072720202. The cubic root of 3734127445 is about 1551.4211655181.

The spelling of 3734127445 in words is "three billion, seven hundred thirty-four million, one hundred twenty-seven thousand, four hundred forty-five".