4073730071 has 4 divisors (see below), whose sum is σ = 4085403000. Its totient is φ = 4062057144.

The previous prime is 4073730019. The next prime is 4073730083. The reversal of 4073730071 is 1700373704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4073730071 - 2¹⁰ = 4073729047 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 (4073730371) 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, 5835941 + ... + 5836638.

It is an arithmetic number, because the mean of its divisors is an integer number (1021350750).

Almost surely, 2^4073730071 is an apocalyptic number.

4073730071 is a deficient number, since it is larger than the sum of its proper divisors (11672929).

4073730071 is a wasteful number, since it uses less digits than its factorization.

4073730071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11672928.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 4073730071 is about 63825.7790473411. The cubic root of 4073730071 is about 1597.0949984573.

The spelling of 4073730071 in words is "four billion, seventy-three million, seven hundred thirty thousand, seventy-one".