3747834387473 has 12 divisors (see below), whose sum is σ = 4119935084160. Its totient is φ = 3406779233880.

The previous prime is 3747834387467. The next prime is 3747834387529.

3747834387473 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3747834387473 - 2¹⁰ = 3747834386449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3747834387403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347813 + ... + 2759826.

It is an arithmetic number, because the mean of its divisors is an integer number (343327923680).

Almost surely, 2^{3747834387473} is an apocalyptic number.

It is an amenable number.

3747834387473 is a deficient number, since it is larger than the sum of its proper divisors (372100696687).

3747834387473 is a wasteful number, since it uses less digits than its factorization.

3747834387473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117628 (or 3117617 counting only the distinct ones).

The product of its digits is 796594176, while the sum is 68.

The spelling of 3747834387473 in words is "three trillion, seven hundred forty-seven billion, eight hundred thirty-four million, three hundred eighty-seven thousand, four hundred seventy-three".