3134021228 has 24 divisors (see below), whose sum is σ = 6017871888. Its totient is φ = 1419178176.

The previous prime is 3134021227. The next prime is 3134021257. The reversal of 3134021228 is 8221204313.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 3134021197 and 3134021206.

It is not an unprimeable number, because it can be changed into a prime (3134021227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565826 + ... + 571337.

It is an arithmetic number, because the mean of its divisors is an integer number (250744662).

Almost surely, 2^3134021228 is an apocalyptic number.

It is an amenable number.

3134021228 is a deficient number, since it is larger than the sum of its proper divisors (2883850660).

3134021228 is a wasteful number, since it uses less digits than its factorization.

3134021228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137233 (or 1137231 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3134021228 is about 55982.3296049745. The cubic root of 3134021228 is about 1463.4143564927.

The spelling of 3134021228 in words is "three billion, one hundred thirty-four million, twenty-one thousand, two hundred twenty-eight".