3406251 has 8 divisors (see below), whose sum is σ = 4550800. Its totient is φ = 2266272.

The previous prime is 3406223. The next prime is 3406259. The reversal of 3406251 is 1526043.

It is a happy number.

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

It is not a de Polignac number, because 3406251 - 2⁵ = 3406219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3406259) 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, 1425 + ... + 2973.

It is an arithmetic number, because the mean of its divisors is an integer number (568850).

Almost surely, 2^3406251 is an apocalyptic number.

3406251 is a deficient number, since it is larger than the sum of its proper divisors (1144549).

3406251 is a wasteful number, since it uses less digits than its factorization.

3406251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3406251 is about 1845.6031534433. The cubic root of 3406251 is about 150.4615560942.

The spelling of 3406251 in words is "three million, four hundred six thousand, two hundred fifty-one".