34889228 has 24 divisors (see below), whose sum is σ = 68027904. Its totient is φ = 15520400.

The previous prime is 34889227. The next prime is 34889243. The reversal of 34889228 is 82298843.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (34889221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6368 + ... + 10503.

It is an arithmetic number, because the mean of its divisors is an integer number (2834496).

Almost surely, 2^34889228 is an apocalyptic number.

It is an amenable number.

34889228 is a deficient number, since it is larger than the sum of its proper divisors (33138676).

34889228 is a wasteful number, since it uses less digits than its factorization.

34889228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16933 (or 16931 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 34889228 is about 5906.7104212074. The cubic root of 34889228 is about 326.7611781694.

The spelling of 34889228 in words is "thirty-four million, eight hundred eighty-nine thousand, two hundred twenty-eight".