3421022 has 8 divisors (see below), whose sum is σ = 5598072. Its totient is φ = 1555000.

The previous prime is 3421021. The next prime is 3421039. The reversal of 3421022 is 2201243.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3420988 and 3421006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421021) 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, 77729 + ... + 77772.

It is an arithmetic number, because the mean of its divisors is an integer number (699759).

Almost surely, 2^3421022 is an apocalyptic number.

3421022 is a deficient number, since it is larger than the sum of its proper divisors (2177050).

3421022 is a wasteful number, since it uses less digits than its factorization.

3421022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155514.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3421022 is about 1849.6004974048. The cubic root of 3421022 is about 150.6787315980.

Adding to 3421022 its reverse (2201243), we get a palindrome (5622265).

The spelling of 3421022 in words is "three million, four hundred twenty-one thousand, twenty-two".