6479011228 has 12 divisors (see below), whose sum is σ = 11348128512. Its totient is φ = 3236688800.

The previous prime is 6479011211. The next prime is 6479011237. The reversal of 6479011228 is 8221109746.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699025 + ... + 708232.

It is an arithmetic number, because the mean of its divisors is an integer number (945677376).

Almost surely, 2^6479011228 is an apocalyptic number.

It is an amenable number.

6479011228 is a deficient number, since it is larger than the sum of its proper divisors (4869117284).

6479011228 is a wasteful number, since it uses less digits than its factorization.

6479011228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408412 (or 1408410 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 6479011228 is about 80492.3053962303. The cubic root of 6479011228 is about 1864.2446733013.

The spelling of 6479011228 in words is "six billion, four hundred seventy-nine million, eleven thousand, two hundred twenty-eight".