3463409 has 4 divisors (see below), whose sum is σ = 3614016. Its totient is φ = 3312804.

The previous prime is 3463399. The next prime is 3463429. The reversal of 3463409 is 9043643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3463409 - 2¹⁶ = 3397873 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3463429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75269 + ... + 75314.

It is an arithmetic number, because the mean of its divisors is an integer number (903504).

Almost surely, 2^3463409 is an apocalyptic number.

It is an amenable number.

3463409 is a deficient number, since it is larger than the sum of its proper divisors (150607).

3463409 is a wasteful number, since it uses less digits than its factorization.

3463409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150606.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3463409 is about 1861.0236430524. The cubic root of 3463409 is about 151.2984900192.

The spelling of 3463409 in words is "three million, four hundred sixty-three thousand, four hundred nine".