3661015764067 has 2 divisors, whose sum is σ = 3661015764068. Its totient is φ = 3661015764066.

The previous prime is 3661015764061. The next prime is 3661015764083. The reversal of 3661015764067 is 7604675101663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3661015764067 - 2¹⁹ = 3661015239779 is a prime.

It is not a weakly prime, because it can be changed into another prime (3661015764061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830507882033 + 1830507882034.

It is an arithmetic number, because the mean of its divisors is an integer number (1830507882034).

Almost surely, 2^{3661015764067} is an apocalyptic number.

3661015764067 is a deficient number, since it is larger than the sum of its proper divisors (1).

3661015764067 is an equidigital number, since it uses as much as digits as its factorization.

3661015764067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 3661015764067 in words is "three trillion, six hundred sixty-one billion, fifteen million, seven hundred sixty-four thousand, sixty-seven".