3731734423 has 4 divisors (see below), whose sum is σ = 3756448048. Its totient is φ = 3707020800.

The previous prime is 3731734421. The next prime is 3731734451. The reversal of 3731734423 is 3244371373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3244371373 = 11701 ⋅277273.

It is a cyclic number.

It is not a de Polignac number, because 3731734423 - 2¹ = 3731734421 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 (3731734421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12356586 + ... + 12356887.

It is an arithmetic number, because the mean of its divisors is an integer number (939112012).

Almost surely, 2^3731734423 is an apocalyptic number.

3731734423 is a deficient number, since it is larger than the sum of its proper divisors (24713625).

3731734423 is a wasteful number, since it uses less digits than its factorization.

3731734423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24713624.

The product of its digits is 127008, while the sum is 37.

The square root of 3731734423 is about 61087.9237083730. The cubic root of 3731734423 is about 1551.0896843899.

The spelling of 3731734423 in words is "three billion, seven hundred thirty-one million, seven hundred thirty-four thousand, four hundred twenty-three".