3228878954378 has 32 divisors (see below), whose sum is σ = 6038646501888. Its totient is φ = 1257958220400.

The previous prime is 3228878954359. The next prime is 3228878954423. The reversal of 3228878954378 is 8734598788223.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3942113 + ... + 4690203.

It is an arithmetic number, because the mean of its divisors is an integer number (188707703184).

Almost surely, 2^{3228878954378} is an apocalyptic number.

3228878954378 is a deficient number, since it is larger than the sum of its proper divisors (2809767547510).

3228878954378 is a wasteful number, since it uses less digits than its factorization.

3228878954378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776138.

The product of its digits is 1300561920, while the sum is 74.

The spelling of 3228878954378 in words is "three trillion, two hundred twenty-eight billion, eight hundred seventy-eight million, nine hundred fifty-four thousand, three hundred seventy-eight".