3374421 has 4 divisors (see below), whose sum is σ = 4499232. Its totient is φ = 2249612.

The previous prime is 3374407. The next prime is 3374431. The reversal of 3374421 is 1244733.

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 3374421 - 2⁵ = 3374389 is a prime.

It is a super-2 number, since 2×3374421² = 22773434170482, which contains 22 as substring.

It is a D-number.

3374421 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3374391 and 3374400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3374431) 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, 562401 + ... + 562406.

It is an arithmetic number, because the mean of its divisors is an integer number (1124808).

Almost surely, 2^3374421 is an apocalyptic number.

It is an amenable number.

3374421 is a deficient number, since it is larger than the sum of its proper divisors (1124811).

3374421 is a wasteful number, since it uses less digits than its factorization.

3374421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124810.

The product of its digits is 2016, while the sum is 24.

The square root of 3374421 is about 1836.9597164881. The cubic root of 3374421 is about 149.9914217317.

The spelling of 3374421 in words is "three million, three hundred seventy-four thousand, four hundred twenty-one".