3669551471 has 2 divisors, whose sum is σ = 3669551472. Its totient is φ = 3669551470.

The previous prime is 3669551387. The next prime is 3669551521. The reversal of 3669551471 is 1741559663.

3669551471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3669551471 - 2¹⁰ = 3669550447 is a prime.

It is a super-3 number, since 3×3669551471³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3669541471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834775735 + 1834775736.

It is an arithmetic number, because the mean of its divisors is an integer number (1834775736).

Almost surely, 2^3669551471 is an apocalyptic number.

3669551471 is a deficient number, since it is larger than the sum of its proper divisors (1).

3669551471 is an equidigital number, since it uses as much as digits as its factorization.

3669551471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 3669551471 is about 60576.8228863152. The cubic root of 3669551471 is about 1542.4259665168.

The spelling of 3669551471 in words is "three billion, six hundred sixty-nine million, five hundred fifty-one thousand, four hundred seventy-one".