34493905373 has 4 divisors (see below), whose sum is σ = 34494464160. Its totient is φ = 34493346588.

The previous prime is 34493905337. The next prime is 34493905417. The reversal of 34493905373 is 37350939443.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37350939443 = 41 ⋅910998523.

It is a cyclic number.

It is not a de Polignac number, because 34493905373 - 2³⁰ = 33420163549 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 (34493905673) 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, 173393 + ... + 314726.

It is an arithmetic number, because the mean of its divisors is an integer number (8623616040).

Almost surely, 2^34493905373 is an apocalyptic number.

It is an amenable number.

34493905373 is a deficient number, since it is larger than the sum of its proper divisors (558787).

34493905373 is an equidigital number, since it uses as much as digits as its factorization.

34493905373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558786.

The product of its (nonzero) digits is 3674160, while the sum is 50.

The spelling of 34493905373 in words is "thirty-four billion, four hundred ninety-three million, nine hundred five thousand, three hundred seventy-three".