3474222220 has 48 divisors (see below), whose sum is σ = 8700668928. Its totient is φ = 1139371200.

The previous prime is 3474222211. The next prime is 3474222223. The reversal of 3474222220 is 222224743.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (3474222223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536256 + ... + 542695.

It is an arithmetic number, because the mean of its divisors is an integer number (181263936).

Almost surely, 2^3474222220 is an apocalyptic number.

It is an amenable number.

3474222220 is an abundant number, since it is smaller than the sum of its proper divisors (5226446708).

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

3474222220 is a wasteful number, since it uses less digits than its factorization.

3474222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078990 (or 1078988 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 28.

The square root of 3474222220 is about 58942.5331997192. The cubic root of 3474222220 is about 1514.5578438613.

Adding to 3474222220 its reverse (222224743), we get a palindrome (3696446963).

The spelling of 3474222220 in words is "three billion, four hundred seventy-four million, two hundred twenty-two thousand, two hundred twenty".