2439737473 has 8 divisors (see below), whose sum is σ = 2600591400. Its totient is φ = 2280810240.

The previous prime is 2439737471. The next prime is 2439737533. The reversal of 2439737473 is 3747379342.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 253987969 + 2185749504 = 15937^2 + 46752^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2439737473 - 2¹ = 2439737471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2439737471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479058 + ... + 484123.

It is an arithmetic number, because the mean of its divisors is an integer number (325073925).

Almost surely, 2^2439737473 is an apocalyptic number.

It is an amenable number.

2439737473 is a deficient number, since it is larger than the sum of its proper divisors (160853927).

2439737473 is a wasteful number, since it uses less digits than its factorization.

2439737473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963347.

The product of its digits is 2667168, while the sum is 49.

The square root of 2439737473 is about 49393.6987175490. The cubic root of 2439737473 is about 1346.2148148781.

The spelling of 2439737473 in words is "two billion, four hundred thirty-nine million, seven hundred thirty-seven thousand, four hundred seventy-three".