4778087416 has 16 divisors (see below), whose sum is σ = 9167261400. Its totient is φ = 2333484384.

The previous prime is 4778087407. The next prime is 4778087417. The reversal of 4778087416 is 6147808774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4778087417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6944551 + ... + 6945238.

Almost surely, 2^4778087416 is an apocalyptic number.

It is an amenable number.

4778087416 is a deficient number, since it is larger than the sum of its proper divisors (4389173984).

4778087416 is a wasteful number, since it uses less digits than its factorization.

4778087416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13889838 (or 13889834 counting only the distinct ones).

The product of its (nonzero) digits is 2107392, while the sum is 52.

The square root of 4778087416 is about 69123.7109536229. The cubic root of 4778087416 is about 1684.2944994169.

The spelling of 4778087416 in words is "four billion, seven hundred seventy-eight million, eighty-seven thousand, four hundred sixteen".