3421023426 has 48 divisors (see below), whose sum is σ = 7533452160. Its totient is φ = 1121796000.

The previous prime is 3421023409. The next prime is 3421023439. The reversal of 3421023426 is 6243201243.

3421023426 is a `hidden beast` number, since 3 + 4 + 210 + 23 + 426 = 666.

3421023426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3421023426.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398176 + ... + 406676.

It is an arithmetic number, because the mean of its divisors is an integer number (156946920).

Almost surely, 2^3421023426 is an apocalyptic number.

3421023426 is an abundant number, since it is smaller than the sum of its proper divisors (4112428734).

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

3421023426 is a wasteful number, since it uses less digits than its factorization.

3421023426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8871 (or 8868 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 3421023426 is about 58489.5155220147. The cubic root of 3421023426 is about 1506.7875253399.

Adding to 3421023426 its reverse (6243201243), we get a palindrome (9664224669).

The spelling of 3421023426 in words is "three billion, four hundred twenty-one million, twenty-three thousand, four hundred twenty-six".