3475343220 has 48 divisors (see below), whose sum is σ = 9741332160. Its totient is φ = 925770496.

The previous prime is 3475343213. The next prime is 3475343227. The reversal of 3475343220 is 223435743.

It is an interprime number because it is at equal distance from previous prime (3475343213) and next prime (3475343227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3475343227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26791 + ... + 87569.

It is an arithmetic number, because the mean of its divisors is an integer number (202944420).

Almost surely, 2^3475343220 is an apocalyptic number.

3475343220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3475343220 is an abundant number, since it is smaller than the sum of its proper divisors (6265988940).

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

3475343220 is a wasteful number, since it uses less digits than its factorization.

3475343220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61744 (or 61742 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 33.

The square root of 3475343220 is about 58952.0416949235. The cubic root of 3475343220 is about 1514.7207231727.

Adding to 3475343220 its reverse (223435743), we get a palindrome (3698778963).

The spelling of 3475343220 in words is "three billion, four hundred seventy-five million, three hundred forty-three thousand, two hundred twenty".