3504421022 has 8 divisors (see below), whose sum is σ = 5265293376. Its totient is φ = 1749323232.

The previous prime is 3504421007. The next prime is 3504421027. The reversal of 3504421022 is 2201244053.

It is a happy number.

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 (3504421027) 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, 1442123 + ... + 1444550.

It is an arithmetic number, because the mean of its divisors is an integer number (658161672).

Almost surely, 2^3504421022 is an apocalyptic number.

3504421022 is a deficient number, since it is larger than the sum of its proper divisors (1760872354).

3504421022 is a wasteful number, since it uses less digits than its factorization.

3504421022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887282.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3504421022 is about 59198.1504947579. The cubic root of 3504421022 is about 1518.9334944185.

Adding to 3504421022 its reverse (2201244053), we get a palindrome (5705665075).

The spelling of 3504421022 in words is "three billion, five hundred four million, four hundred twenty-one thousand, twenty-two".