4993761280 has 120 divisors (see below), whose sum is σ = 12249091008. Its totient is φ = 1953497088.

The previous prime is 4993761251. The next prime is 4993761299. The reversal of 4993761280 is 821673994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3849592 + ... + 3850888.

Almost surely, 2^4993761280 is an apocalyptic number.

4993761280 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 4993761280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6124545504).

4993761280 is an abundant number, since it is smaller than the sum of its proper divisors (7255329728).

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

4993761280 is an equidigital number, since it uses as much as digits as its factorization.

4993761280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 4993761280 is about 70666.5499370105. The cubic root of 4993761280 is about 1709.2644465954.

The spelling of 4993761280 in words is "four billion, nine hundred ninety-three million, seven hundred sixty-one thousand, two hundred eighty".