4037066989 has 2 divisors, whose sum is σ = 4037066990. Its totient is φ = 4037066988.

The previous prime is 4037066981. The next prime is 4037067011. The reversal of 4037066989 is 9896607304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4018292100 + 18774889 = 63390^2 + 4333^2 .

It is a cyclic number.

It is not a de Polignac number, because 4037066989 - 2³ = 4037066981 is a prime.

It is a super-2 number, since 2×4037066989² = 32595819747347052242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4037066981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018533494 + 2018533495.

It is an arithmetic number, because the mean of its divisors is an integer number (2018533495).

Almost surely, 2^4037066989 is an apocalyptic number.

It is an amenable number.

4037066989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4037066989 is an equidigital number, since it uses as much as digits as its factorization.

4037066989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The square root of 4037066989 is about 63537.9177263467. The cubic root of 4037066989 is about 1592.2893315462.

The spelling of 4037066989 in words is "four billion, thirty-seven million, sixty-six thousand, nine hundred eighty-nine".