4890984380 has 12 divisors (see below), whose sum is σ = 10271067240. Its totient is φ = 1956393744.

The previous prime is 4890984367. The next prime is 4890984391. The reversal of 4890984380 is 834890984.

It is a congruent number.

It is an unprimeable number.

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, 122274590 + ... + 122274629.

It is an arithmetic number, because the mean of its divisors is an integer number (855922270).

Almost surely, 2^4890984380 is an apocalyptic number.

It is an amenable number.

4890984380 is an abundant number, since it is smaller than the sum of its proper divisors (5380082860).

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

4890984380 is a wasteful number, since it uses less digits than its factorization.

4890984380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244549228 (or 244549226 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 53.

The square root of 4890984380 is about 69935.5730655008. The cubic root of 4890984380 is about 1697.4569104029.

The spelling of 4890984380 in words is "four billion, eight hundred ninety million, nine hundred eighty-four thousand, three hundred eighty".