3404422221 has 8 divisors (see below), whose sum is σ = 4539701760. Its totient is φ = 2269378752.

The previous prime is 3404422171. The next prime is 3404422237. The reversal of 3404422221 is 1222244043.

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

It is not a de Polignac number, because 3404422221 - 2¹³ = 3404414029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3404422191 and 3404422200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404422271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22060 + ... + 85413.

It is an arithmetic number, because the mean of its divisors is an integer number (567462720).

Almost surely, 2^3404422221 is an apocalyptic number.

It is an amenable number.

3404422221 is a deficient number, since it is larger than the sum of its proper divisors (1135279539).

3404422221 is a wasteful number, since it uses less digits than its factorization.

3404422221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118035.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 3404422221 is about 58347.4268584314. The cubic root of 3404422221 is about 1504.3462421786.

Adding to 3404422221 its reverse (1222244043), we get a palindrome (4626666264).

It can be divided in two parts, 34044 and 22221, that added together give a palindrome (56265).

The spelling of 3404422221 in words is "three billion, four hundred four million, four hundred twenty-two thousand, two hundred twenty-one".