3277777780778 has 8 divisors (see below), whose sum is σ = 4922087475072. Its totient is φ = 1637081955756.

The previous prime is 3277777780759. The next prime is 3277777780789. The reversal of 3277777780778 is 8770877777723.

3277777780778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3277777780699 and 3277777780708.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903465050 + ... + 903468677.

It is an arithmetic number, because the mean of its divisors is an integer number (615260934384).

Almost surely, 2^{3277777780778} is an apocalyptic number.

3277777780778 is a deficient number, since it is larger than the sum of its proper divisors (1644309694294).

3277777780778 is a wasteful number, since it uses less digits than its factorization.

3277777780778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806934636.

The product of its (nonzero) digits is 2213683584, while the sum is 77.

The spelling of 3277777780778 in words is "three trillion, two hundred seventy-seven billion, seven hundred seventy-seven million, seven hundred eighty thousand, seven hundred seventy-eight".