3480166549 has 2 divisors, whose sum is σ = 3480166550. Its totient is φ = 3480166548.

The previous prime is 3480166537. The next prime is 3480166579. The reversal of 3480166549 is 9456610843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2006144100 + 1474022449 = 44790^2 + 38393^2 .

It is a cyclic number.

It is not a de Polignac number, because 3480166549 - 2⁵ = 3480166517 is a prime.

It is a super-2 number, since 2×3480166549² = 24223118417557138802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3480166499 and 3480166508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3480166519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740083274 + 1740083275.

It is an arithmetic number, because the mean of its divisors is an integer number (1740083275).

Almost surely, 2^3480166549 is an apocalyptic number.

It is an amenable number.

3480166549 is a deficient number, since it is larger than the sum of its proper divisors (1).

3480166549 is an equidigital number, since it uses as much as digits as its factorization.

3480166549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 3480166549 is about 58992.9364331019. The cubic root of 3480166549 is about 1515.4211450308.

The spelling of 3480166549 in words is "three billion, four hundred eighty million, one hundred sixty-six thousand, five hundred forty-nine".