3961327 has 2 divisors, whose sum is σ = 3961328. Its totient is φ = 3961326.

The previous prime is 3961283. The next prime is 3961333. The reversal of 3961327 is 7231693.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3961327 - 2¹¹ = 3959279 is a prime.

It is a super-2 number, since 2×3961327² = 31384223201858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3961337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1980663 + 1980664.

It is an arithmetic number, because the mean of its divisors is an integer number (1980664).

Almost surely, 2^3961327 is an apocalyptic number.

3961327 is a deficient number, since it is larger than the sum of its proper divisors (1).

3961327 is an equidigital number, since it uses as much as digits as its factorization.

3961327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 31.

The square root of 3961327 is about 1990.3082675807. The cubic root of 3961327 is about 158.2268679164.

The spelling of 3961327 in words is "three million, nine hundred sixty-one thousand, three hundred twenty-seven".