3421661422 has 8 divisors (see below), whose sum is σ = 5134015872. Its totient is φ = 1710322800.

The previous prime is 3421661393. The next prime is 3421661423. The reversal of 3421661422 is 2241661243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421661423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245479 + ... + 259042.

It is an arithmetic number, because the mean of its divisors is an integer number (641751984).

Almost surely, 2^3421661422 is an apocalyptic number.

3421661422 is a deficient number, since it is larger than the sum of its proper divisors (1712354450).

3421661422 is a wasteful number, since it uses less digits than its factorization.

3421661422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507914.

The product of its digits is 13824, while the sum is 31.

The square root of 3421661422 is about 58494.9692024878. The cubic root of 3421661422 is about 1506.8811878243.

The spelling of 3421661422 in words is "three billion, four hundred twenty-one million, six hundred sixty-one thousand, four hundred twenty-two".