3069638828 has 12 divisors (see below), whose sum is σ = 5459931792. Its totient is φ = 1509658320.

The previous prime is 3069638827. The next prime is 3069638849. The reversal of 3069638828 is 8288369603.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3069638828.

It is not an unprimeable number, because it can be changed into a prime (3069638827) 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, 6290000 + ... + 6290487.

It is an arithmetic number, because the mean of its divisors is an integer number (454994316).

Almost surely, 2^3069638828 is an apocalyptic number.

It is an amenable number.

3069638828 is a deficient number, since it is larger than the sum of its proper divisors (2390292964).

3069638828 is a wasteful number, since it uses less digits than its factorization.

3069638828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12580552 (or 12580550 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 53.

The square root of 3069638828 is about 55404.3213838054. The cubic root of 3069638828 is about 1453.3239365935.

The spelling of 3069638828 in words is "three billion, sixty-nine million, six hundred thirty-eight thousand, eight hundred twenty-eight".