3408867401 has 2 divisors, whose sum is σ = 3408867402. Its totient is φ = 3408867400.

The previous prime is 3408867391. The next prime is 3408867403. The reversal of 3408867401 is 1047688043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2943171001 + 465696400 = 54251^2 + 21580^2 .

It is a cyclic number.

It is not a de Polignac number, because 3408867401 - 2⁶ = 3408867337 is a prime.

Together with 3408867403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3408867403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704433700 + 1704433701.

It is an arithmetic number, because the mean of its divisors is an integer number (1704433701).

Almost surely, 2^3408867401 is an apocalyptic number.

It is an amenable number.

3408867401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3408867401 is an equidigital number, since it uses as much as digits as its factorization.

3408867401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 3408867401 is about 58385.5067718008. The cubic root of 3408867401 is about 1505.0007028617. Note that the first 3 decimals are identical.

The spelling of 3408867401 in words is "three billion, four hundred eight million, eight hundred sixty-seven thousand, four hundred one".