3661466411 has 2 divisors, whose sum is σ = 3661466412. Its totient is φ = 3661466410.

The previous prime is 3661466321. The next prime is 3661466423. The reversal of 3661466411 is 1146641663.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1146641663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3661466411 - 2¹⁴ = 3661450027 is a prime.

It is not a weakly prime, because it can be changed into another prime (3661465411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1830733205 + 1830733206.

It is an arithmetic number, because the mean of its divisors is an integer number (1830733206).

Almost surely, 2^3661466411 is an apocalyptic number.

3661466411 is a deficient number, since it is larger than the sum of its proper divisors (1).

3661466411 is an equidigital number, since it uses as much as digits as its factorization.

3661466411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 3661466411 is about 60510.0521483828. The cubic root of 3661466411 is about 1541.2923332859.

The spelling of 3661466411 in words is "three billion, six hundred sixty-one million, four hundred sixty-six thousand, four hundred eleven".