4034007073 has 4 divisors (see below), whose sum is σ = 4110120468. Its totient is φ = 3957893680.

The previous prime is 4034007023. The next prime is 4034007079. The reversal of 4034007073 is 3707004304.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1522794529 + 2511212544 = 39023^2 + 50112^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4034007073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4034007079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38056618 + ... + 38056723.

It is an arithmetic number, because the mean of its divisors is an integer number (1027530117).

Almost surely, 2^4034007073 is an apocalyptic number.

It is an amenable number.

4034007073 is a deficient number, since it is larger than the sum of its proper divisors (76113395).

4034007073 is an equidigital number, since it uses as much as digits as its factorization.

4034007073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76113394.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 4034007073 is about 63513.8337136092. The cubic root of 4034007073 is about 1591.8869351924.

The spelling of 4034007073 in words is "four billion, thirty-four million, seven thousand, seventy-three".