3028479812 has 6 divisors (see below), whose sum is σ = 5299839678. Its totient is φ = 1514239904.

The previous prime is 3028479791. The next prime is 3028479823. The reversal of 3028479812 is 2189748203.

It can be written as a sum of positive squares in only one way, i.e., 2869316356 + 159163456 = 53566^2 + 12616^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 378559973 + ... + 378559980.

It is an arithmetic number, because the mean of its divisors is an integer number (883306613).

Almost surely, 2^3028479812 is an apocalyptic number.

It is an amenable number.

3028479812 is a deficient number, since it is larger than the sum of its proper divisors (2271359866).

3028479812 is a wasteful number, since it uses less digits than its factorization.

3028479812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757119957 (or 757119955 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 3028479812 is about 55031.6255620348. The cubic root of 3028479812 is about 1446.7990924337.

The spelling of 3028479812 in words is "three billion, twenty-eight million, four hundred seventy-nine thousand, eight hundred twelve".