4376066069 has 2 divisors, whose sum is σ = 4376066070. Its totient is φ = 4376066068.

The previous prime is 4376065973. The next prime is 4376066077. The reversal of 4376066069 is 9606606734.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2689978225 + 1686087844 = 51865^2 + 41062^2 .

It is a cyclic number.

It is not a de Polignac number, because 4376066069 - 2²⁴ = 4359288853 is a prime.

It is a super-2 number, since 2×4376066069² = 38299908480506225522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4376066869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2188033034 + 2188033035.

It is an arithmetic number, because the mean of its divisors is an integer number (2188033035).

Almost surely, 2^4376066069 is an apocalyptic number.

It is an amenable number.

4376066069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4376066069 is an equidigital number, since it uses as much as digits as its factorization.

4376066069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 47.

The square root of 4376066069 is about 66151.8410099069. The cubic root of 4376066069 is about 1635.6659893489.

The spelling of 4376066069 in words is "four billion, three hundred seventy-six million, sixty-six thousand, sixty-nine".