3228583778 has 16 divisors (see below), whose sum is σ = 5826016320. Its totient is φ = 1310853456.

The previous prime is 3228583763. The next prime is 3228583789. The reversal of 3228583778 is 8773858223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6068501 + ... + 6069032.

It is an arithmetic number, because the mean of its divisors is an integer number (364126020).

Almost surely, 2^3228583778 is an apocalyptic number.

3228583778 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3228583778 is a deficient number, since it is larger than the sum of its proper divisors (2597432542).

3228583778 is a wasteful number, since it uses less digits than its factorization.

3228583778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12137561.

The product of its digits is 4515840, while the sum is 53.

The square root of 3228583778 is about 56820.6281028290. The cubic root of 3228583778 is about 1477.9872472216.

The spelling of 3228583778 in words is "three billion, two hundred twenty-eight million, five hundred eighty-three thousand, seven hundred seventy-eight".