3421974 has 8 divisors (see below), whose sum is σ = 6843960. Its totient is φ = 1140656.

The previous prime is 3421939. The next prime is 3421993. The reversal of 3421974 is 4791243.

It is a happy number.

3421974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3421974 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285159 + ... + 285170.

It is an arithmetic number, because the mean of its divisors is an integer number (855495).

Almost surely, 2^3421974 is an apocalyptic number.

3421974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421974 is a wasteful number, since it uses less digits than its factorization.

3421974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570334.

The product of its digits is 6048, while the sum is 30.

The square root of 3421974 is about 1849.8578323752. The cubic root of 3421974 is about 150.6927072314.

The spelling of 3421974 in words is "three million, four hundred twenty-one thousand, nine hundred seventy-four".