4973618286 has 216 divisors, whose sum is σ = 13821742584. Its totient is φ = 1287861120.

The previous prime is 4973618281. The next prime is 4973618339. The reversal of 4973618286 is 6828163794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973618281) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 9092265 + ... + 9092811.

It is an arithmetic number, because the mean of its divisors is an integer number (63989549).

Almost surely, 2^4973618286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4973618286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6910871292).

4973618286 is an abundant number, since it is smaller than the sum of its proper divisors (8848124298).

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

4973618286 is a wasteful number, since it uses less digits than its factorization.

4973618286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 633 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 4973618286 is about 70523.8845073072. The cubic root of 4973618286 is about 1706.9631685391.

The spelling of 4973618286 in words is "four billion, nine hundred seventy-three million, six hundred eighteen thousand, two hundred eighty-six".