3473228866 has 8 divisors (see below), whose sum is σ = 5210999244. Its totient is φ = 1736229120.

The previous prime is 3473228849. The next prime is 3473228867. The reversal of 3473228866 is 6688223743.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3178591641 + 294637225 = 56379^2 + 17165^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3473228867) 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, 181255 + ... + 199498.

Almost surely, 2^3473228866 is an apocalyptic number.

3473228866 is a deficient number, since it is larger than the sum of its proper divisors (1737770378).

3473228866 is a wasteful number, since it uses less digits than its factorization.

3473228866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385316.

The product of its digits is 2322432, while the sum is 49.

The square root of 3473228866 is about 58934.1061355816. The cubic root of 3473228866 is about 1514.4134820053.

The spelling of 3473228866 in words is "three billion, four hundred seventy-three million, two hundred twenty-eight thousand, eight hundred sixty-six".