3667664093 has 2 divisors, whose sum is σ = 3667664094. Its totient is φ = 3667664092.

The previous prime is 3667664081. The next prime is 3667664131. The reversal of 3667664093 is 3904667663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3131185849 + 536478244 = 55957^2 + 23162^2 .

It is a cyclic number.

It is not a de Polignac number, because 3667664093 - 2¹² = 3667659997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3667664393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833832046 + 1833832047.

It is an arithmetic number, because the mean of its divisors is an integer number (1833832047).

Almost surely, 2^3667664093 is an apocalyptic number.

It is an amenable number.

3667664093 is a deficient number, since it is larger than the sum of its proper divisors (1).

3667664093 is an equidigital number, since it uses as much as digits as its factorization.

3667664093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 50.

The square root of 3667664093 is about 60561.2424988127. The cubic root of 3667664093 is about 1542.1614800528.

The spelling of 3667664093 in words is "three billion, six hundred sixty-seven million, six hundred sixty-four thousand, ninety-three".