4714991856 has 100 divisors (see below), whose sum is σ = 13839029424. Its totient is φ = 1549497600.

The previous prime is 4714991833. The next prime is 4714991857. The reversal of 4714991856 is 6581994174.

4714991856 is a `hidden beast` number, since 4 + 71 + 499 + 1 + 85 + 6 = 666.

It is a super-2 number, since 2×4714991856² = 44462296404292649472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4714991857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 66396 + ... + 117636.

Almost surely, 2^4714991856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4714991856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6919514712).

4714991856 is an abundant number, since it is smaller than the sum of its proper divisors (9124037568).

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

4714991856 is a wasteful number, since it uses less digits than its factorization.

4714991856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51332 (or 51317 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 4714991856 is about 68665.7982987164. The cubic root of 4714991856 is about 1676.8478137376.

The spelling of 4714991856 in words is "four billion, seven hundred fourteen million, nine hundred ninety-one thousand, eight hundred fifty-six".