3404340449 has 2 divisors, whose sum is σ = 3404340450. Its totient is φ = 3404340448.

The previous prime is 3404340403. The next prime is 3404340461. The reversal of 3404340449 is 9440434043.

3404340449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2059798225 + 1344542224 = 45385^2 + 36668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3404340449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3404340949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702170224 + 1702170225.

It is an arithmetic number, because the mean of its divisors is an integer number (1702170225).

Almost surely, 2^3404340449 is an apocalyptic number.

It is an amenable number.

3404340449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404340449 is an equidigital number, since it uses as much as digits as its factorization.

3404340449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 3404340449 is about 58346.7261206659. The cubic root of 3404340449 is about 1504.3341976105.

The spelling of 3404340449 in words is "three billion, four hundred four million, three hundred forty thousand, four hundred forty-nine".