3408429 has 8 divisors (see below), whose sum is σ = 4783840. Its totient is φ = 2152656.

The previous prime is 3408421. The next prime is 3408437. The reversal of 3408429 is 9248043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3408421) and next prime (3408437).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3408429 - 2³ = 3408421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3408396 and 3408405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29842 + ... + 29955.

It is an arithmetic number, because the mean of its divisors is an integer number (597980).

Almost surely, 2^3408429 is an apocalyptic number.

It is an amenable number.

3408429 is a deficient number, since it is larger than the sum of its proper divisors (1375411).

3408429 is a wasteful number, since it uses less digits than its factorization.

3408429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59819.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3408429 is about 1846.1931101594. The cubic root of 3408429 is about 150.4936182693.

The spelling of 3408429 in words is "three million, four hundred eight thousand, four hundred twenty-nine".