3731464641373 has 4 divisors (see below), whose sum is σ = 4264531018720. Its totient is φ = 3198398264028.

The previous prime is 3731464641337. The next prime is 3731464641391.

3731464641373 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 3731464641373 - 2²⁹ = 3730927770461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3731464641373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3731464341373) 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, 266533188663 + ... + 266533188676.

It is an arithmetic number, because the mean of its divisors is an integer number (1066132754680).

Almost surely, 2^{3731464641373} is an apocalyptic number.

It is an amenable number.

3731464641373 is a deficient number, since it is larger than the sum of its proper divisors (533066377347).

3731464641373 is an equidigital number, since it uses as much as digits as its factorization.

3731464641373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533066377346.

The product of its digits is 9144576, while the sum is 52.

The spelling of 3731464641373 in words is "three trillion, seven hundred thirty-one billion, four hundred sixty-four million, six hundred forty-one thousand, three hundred seventy-three".