3976061 has 2 divisors, whose sum is σ = 3976062. Its totient is φ = 3976060.

The previous prime is 3976043. The next prime is 3976087. The reversal of 3976061 is 1606793.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3976036 + 25 = 1994^2 + 5^2 .

It is an emirp because it is prime and its reverse (1606793) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3976061 - 2¹⁴ = 3959677 is a prime.

It is a super-2 number, since 2×3976061² = 31618122151442, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3976001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1988030 + 1988031.

It is an arithmetic number, because the mean of its divisors is an integer number (1988031).

Almost surely, 2^3976061 is an apocalyptic number.

It is an amenable number.

3976061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3976061 is an equidigital number, since it uses as much as digits as its factorization.

3976061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 3976061 is about 1994.0062687966. The cubic root of 3976061 is about 158.4227980696.

The spelling of 3976061 in words is "three million, nine hundred seventy-six thousand, sixty-one".