3350180921 has 2 divisors, whose sum is σ = 3350180922. Its totient is φ = 3350180920.

The previous prime is 3350180917. The next prime is 3350180957. The reversal of 3350180921 is 1290810533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3222151696 + 128029225 = 56764^2 + 11315^2 .

It is an emirp because it is prime and its reverse (1290810533) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3350180921 - 2² = 3350180917 is a prime.

It is a super-2 number, since 2×3350180921² = 22447424406864816482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3350180521) 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, 1675090460 + 1675090461.

It is an arithmetic number, because the mean of its divisors is an integer number (1675090461).

Almost surely, 2^3350180921 is an apocalyptic number.

It is an amenable number.

3350180921 is a deficient number, since it is larger than the sum of its proper divisors (1).

3350180921 is an equidigital number, since it uses as much as digits as its factorization.

3350180921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 3350180921 is about 57880.7474122441. The cubic root of 3350180921 is about 1496.3140493382.

The spelling of 3350180921 in words is "three billion, three hundred fifty million, one hundred eighty thousand, nine hundred twenty-one".