4997930784 has 192 divisors, whose sum is σ = 16509588480. Its totient is φ = 1286046720.

The previous prime is 4997930767. The next prime is 4997930803. The reversal of 4997930784 is 4870397994.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 802627 + ... + 808829.

It is an arithmetic number, because the mean of its divisors is an integer number (85987440).

Almost surely, 2^4997930784 is an apocalyptic number.

4997930784 is a gapful number since it is divisible by the number (44) 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 4997930784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8254794240).

4997930784 is an abundant number, since it is smaller than the sum of its proper divisors (11511657696).

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

4997930784 is a wasteful number, since it uses less digits than its factorization.

4997930784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6343 (or 6335 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 60.

The square root of 4997930784 is about 70696.0450378944. The cubic root of 4997930784 is about 1709.7400268232.

The spelling of 4997930784 in words is "four billion, nine hundred ninety-seven million, nine hundred thirty thousand, seven hundred eighty-four".