3467449 has 2 divisors, whose sum is σ = 3467450. Its totient is φ = 3467448.

The previous prime is 3467437. The next prime is 3467467. The reversal of 3467449 is 9447643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1795600 + 1671849 = 1340^2 + 1293^2 .

It is a cyclic number.

It is not a de Polignac number, because 3467449 - 2¹⁵ = 3434681 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 4² + 6 + 7⁷ + 4⁴ + 4¹⁰ + 9³ .

It is not a weakly prime, because it can be changed into another prime (3467479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1733724 + 1733725.

It is an arithmetic number, because the mean of its divisors is an integer number (1733725).

Almost surely, 2^3467449 is an apocalyptic number.

It is an amenable number.

3467449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3467449 is an equidigital number, since it uses as much as digits as its factorization.

3467449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 3467449 is about 1862.1087508521. The cubic root of 3467449 is about 151.3572960862.

It can be divided in two parts, 3467 and 449, that added together give a triangular number (3916 = T₈₈).

The spelling of 3467449 in words is "three million, four hundred sixty-seven thousand, four hundred forty-nine".