4072722373 has 2 divisors, whose sum is σ = 4072722374. Its totient is φ = 4072722372.

The previous prime is 4072722361. The next prime is 4072722403. The reversal of 4072722373 is 3732272704.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4069546849 + 3175524 = 63793^2 + 1782^2 .

It is a cyclic number.

It is not a de Polignac number, because 4072722373 - 2²⁵ = 4039167941 is a prime.

It is a super-2 number, since 2×4072722373² = 33174135055069502258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4072726373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2036361186 + 2036361187.

It is an arithmetic number, because the mean of its divisors is an integer number (2036361187).

Almost surely, 2^4072722373 is an apocalyptic number.

It is an amenable number.

4072722373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4072722373 is an equidigital number, since it uses as much as digits as its factorization.

4072722373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 37.

The square root of 4072722373 is about 63817.8844290533. The cubic root of 4072722373 is about 1596.9632991606.

The spelling of 4072722373 in words is "four billion, seventy-two million, seven hundred twenty-two thousand, three hundred seventy-three".