3667669501 has 2 divisors, whose sum is σ = 3667669502. Its totient is φ = 3667669500.

The previous prime is 3667669457. The next prime is 3667669513. The reversal of 3667669501 is 1059667663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2366336025 + 1301333476 = 48645^2 + 36074^2 .

It is an emirp because it is prime and its reverse (1059667663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3667669501 - 2¹¹ = 3667667453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3667669571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833834750 + 1833834751.

It is an arithmetic number, because the mean of its divisors is an integer number (1833834751).

Almost surely, 2^3667669501 is an apocalyptic number.

It is an amenable number.

3667669501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3667669501 is an equidigital number, since it uses as much as digits as its factorization.

3667669501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The square root of 3667669501 is about 60561.2871478142. The cubic root of 3667669501 is about 1542.1622380289.

The spelling of 3667669501 in words is "three billion, six hundred sixty-seven million, six hundred sixty-nine thousand, five hundred one".