3765422228 has 12 divisors (see below), whose sum is σ = 6591197760. Its totient is φ = 1882222872.

The previous prime is 3765422203. The next prime is 3765422231. The reversal of 3765422228 is 8222245673.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104426 + ... + 135777.

It is an arithmetic number, because the mean of its divisors is an integer number (549266480).

Almost surely, 2^3765422228 is an apocalyptic number.

It is an amenable number.

3765422228 is a deficient number, since it is larger than the sum of its proper divisors (2825775532).

3765422228 is a wasteful number, since it uses less digits than its factorization.

3765422228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244126 (or 244124 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The square root of 3765422228 is about 61363.0363329586. The cubic root of 3765422228 is about 1555.7431376608.

The spelling of 3765422228 in words is "three billion, seven hundred sixty-five million, four hundred twenty-two thousand, two hundred twenty-eight".