3408328999 has 2 divisors, whose sum is σ = 3408329000. Its totient is φ = 3408328998.

The previous prime is 3408328981. The next prime is 3408329009. The reversal of 3408328999 is 9998238043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3408328999 - 2⁵ = 3408328967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3408328949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704164499 + 1704164500.

It is an arithmetic number, because the mean of its divisors is an integer number (1704164500).

Almost surely, 2^3408328999 is an apocalyptic number.

3408328999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3408328999 is an equidigital number, since it uses as much as digits as its factorization.

3408328999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3359232, while the sum is 55.

The square root of 3408328999 is about 58380.8958393069. The cubic root of 3408328999 is about 1504.9214646127.

The spelling of 3408328999 in words is "three billion, four hundred eight million, three hundred twenty-eight thousand, nine hundred ninety-nine".