4082490169 has 2 divisors, whose sum is σ = 4082490170. Its totient is φ = 4082490168.

The previous prime is 4082490107. The next prime is 4082490173. The reversal of 4082490169 is 9610942804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3932794944 + 149695225 = 62712^2 + 12235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4082490169 is a prime.

It is a super-2 number, since 2×4082490169² = 33333451959963297122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4082490199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2041245084 + 2041245085.

It is an arithmetic number, because the mean of its divisors is an integer number (2041245085).

Almost surely, 2^4082490169 is an apocalyptic number.

It is an amenable number.

4082490169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4082490169 is an equidigital number, since it uses as much as digits as its factorization.

4082490169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 4082490169 is about 63894.3672713018. The cubic root of 4082490169 is about 1598.2389698660.

The spelling of 4082490169 in words is "four billion, eighty-two million, four hundred ninety thousand, one hundred sixty-nine".