4778094864739 has 8 divisors (see below), whose sum is σ = 5608265787488. Its totient is φ = 3984820427520.

The previous prime is 4778094864737. The next prime is 4778094864743. The reversal of 4778094864739 is 9374684908774.

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

It is a cyclic number.

It is not a de Polignac number, because 4778094864739 - 2¹ = 4778094864737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4778094864737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9224121102 + ... + 9224121619.

It is an arithmetic number, because the mean of its divisors is an integer number (701033223436).

Almost surely, 2^{4778094864739} is an apocalyptic number.

4778094864739 is a deficient number, since it is larger than the sum of its proper divisors (830170922749).

4778094864739 is a wasteful number, since it uses less digits than its factorization.

4778094864739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18448242765.

The product of its (nonzero) digits is 2048385024, while the sum is 76.

The spelling of 4778094864739 in words is "four trillion, seven hundred seventy-eight billion, ninety-four million, eight hundred sixty-four thousand, seven hundred thirty-nine".