34385937573 has 16 divisors (see below), whose sum is σ = 49495423040. Its totient is φ = 21108829824.

The previous prime is 34385937557. The next prime is 34385937577. The reversal of 34385937573 is 37573958343.

It is not a de Polignac number, because 34385937573 - 2⁴ = 34385937557 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 (34385937577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1061911 + ... + 1093812.

It is an arithmetic number, because the mean of its divisors is an integer number (3093463940).

Almost surely, 2^34385937573 is an apocalyptic number.

It is an amenable number.

34385937573 is a deficient number, since it is larger than the sum of its proper divisors (15109485467).

34385937573 is a wasteful number, since it uses less digits than its factorization.

34385937573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156148.

The product of its digits is 28576800, while the sum is 57.

The spelling of 34385937573 in words is "thirty-four billion, three hundred eighty-five million, nine hundred thirty-seven thousand, five hundred seventy-three".