3667031 has 2 divisors, whose sum is σ = 3667032. Its totient is φ = 3667030.

The previous prime is 3667003. The next prime is 3667043. The reversal of 3667031 is 1307663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3667031 - 2¹⁰ = 3666007 is a prime.

It is a super-2 number, since 2×3667031² = 26894232709922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3667061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833515 + 1833516.

It is an arithmetic number, because the mean of its divisors is an integer number (1833516).

Almost surely, 2^3667031 is an apocalyptic number.

3667031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3667031 is an equidigital number, since it uses as much as digits as its factorization.

3667031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 3667031 is about 1914.9493465886. The cubic root of 3667031 is about 154.2072741663.

The spelling of 3667031 in words is "three million, six hundred sixty-seven thousand, thirty-one".