3552772228 has 24 divisors (see below), whose sum is σ = 6592370400. Its totient is φ = 1670603328.

The previous prime is 3552772193. The next prime is 3552772229. The reversal of 3552772228 is 8222772553.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3552772229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160198 + ... + 181021.

It is an arithmetic number, because the mean of its divisors is an integer number (274682100).

Almost surely, 2^3552772228 is an apocalyptic number.

3552772228 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3552772228 is a deficient number, since it is larger than the sum of its proper divisors (3039598172).

3552772228 is a wasteful number, since it uses less digits than its factorization.

3552772228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341379 (or 341377 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The square root of 3552772228 is about 59605.1359196504. The cubic root of 3552772228 is about 1525.8872884339.

The spelling of 3552772228 in words is "three billion, five hundred fifty-two million, seven hundred seventy-two thousand, two hundred twenty-eight".