3743694963473 has 4 divisors (see below), whose sum is σ = 3743831487600. Its totient is φ = 3743558439348.

The previous prime is 3743694963341. The next prime is 3743694963499.

3743694963473 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 3743694963473 - 2¹² = 3743694959377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3743694965473) 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, 68220923 + ... + 68275776.

It is an arithmetic number, because the mean of its divisors is an integer number (935957871900).

Almost surely, 2^{3743694963473} is an apocalyptic number.

It is an amenable number.

3743694963473 is a deficient number, since it is larger than the sum of its proper divisors (136524127).

3743694963473 is a wasteful number, since it uses less digits than its factorization.

3743694963473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136524126.

The product of its digits is 740710656, while the sum is 68.

The spelling of 3743694963473 in words is "three trillion, seven hundred forty-three billion, six hundred ninety-four million, nine hundred sixty-three thousand, four hundred seventy-three".