3361538671 has 2 divisors, whose sum is σ = 3361538672. Its totient is φ = 3361538670.

The previous prime is 3361538659. The next prime is 3361538681. The reversal of 3361538671 is 1768351633.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1768351633) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3361538671 is a prime.

It is a super-2 number, since 2×3361538671² = 22599884473256892482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3361538611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1680769335 + 1680769336.

It is an arithmetic number, because the mean of its divisors is an integer number (1680769336).

Almost surely, 2^3361538671 is an apocalyptic number.

3361538671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3361538671 is an equidigital number, since it uses as much as digits as its factorization.

3361538671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 3361538671 is about 57978.7777639370. Note that the first 4 decimals coincide. The cubic root of 3361538671 is about 1498.0030717351.

The spelling of 3361538671 in words is "three billion, three hundred sixty-one million, five hundred thirty-eight thousand, six hundred seventy-one".