3328809091 has 2 divisors, whose sum is σ = 3328809092. Its totient is φ = 3328809090.

The previous prime is 3328809089. The next prime is 3328809131. The reversal of 3328809091 is 1909088233.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3328809091 - 2¹ = 3328809089 is a prime.

It is a super-2 number, since 2×3328809091² = 22161939928648492562, which contains 22 as substring.

Together with 3328809089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3328809041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1664404545 + 1664404546.

It is an arithmetic number, because the mean of its divisors is an integer number (1664404546).

Almost surely, 2^3328809091 is an apocalyptic number.

3328809091 is a deficient number, since it is larger than the sum of its proper divisors (1).

3328809091 is an equidigital number, since it uses as much as digits as its factorization.

3328809091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 3328809091 is about 57695.8325271419. The cubic root of 3328809091 is about 1493.1254441566.

The spelling of 3328809091 in words is "three billion, three hundred twenty-eight million, eight hundred nine thousand, ninety-one".