4886945280 has 480 divisors, whose sum is σ = 19566765504. Its totient is φ = 1104150528.

The previous prime is 4886945269. The next prime is 4886945339. The reversal of 4886945280 is 825496884.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-4 number, since 4×4886945280⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25320864 + ... + 25321056.

Almost surely, 2^4886945280 is an apocalyptic number.

4886945280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4886945280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9783382752).

4886945280 is an abundant number, since it is smaller than the sum of its proper divisors (14679820224).

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

4886945280 is a wasteful number, since it uses less digits than its factorization.

4886945280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The square root of 4886945280 is about 69906.6898086299. The cubic root of 4886945280 is about 1696.9895139389.

It can be divided in two parts, 48869 and 45280, that added together give a palindrome (94149).

The spelling of 4886945280 in words is "four billion, eight hundred eighty-six million, nine hundred forty-five thousand, two hundred eighty".