4789446899480 has 64 divisors (see below), whose sum is σ = 11264685465600. Its totient is φ = 1830511313280.

The previous prime is 4789446899473. The next prime is 4789446899543. The reversal of 4789446899480 is 849986449874.

It is a junction number, because it is equal to n+sod(n) for n = 4789446899395 and 4789446899404.

It is a congruent number.

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, 24347972 + ... + 24543891.

It is an arithmetic number, because the mean of its divisors is an integer number (176010710400).

Almost surely, 2^{4789446899480} is an apocalyptic number.

4789446899480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4789446899480 is an abundant number, since it is smaller than the sum of its proper divisors (6475238566120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4789446899480 is a wasteful number, since it uses less digits than its factorization.

4789446899480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48891984 (or 48891980 counting only the distinct ones).

The product of its (nonzero) digits is 4013162496, while the sum is 80.

The spelling of 4789446899480 in words is "four trillion, seven hundred eighty-nine billion, four hundred forty-six million, eight hundred ninety-nine thousand, four hundred eighty".