4772310840 has 192 divisors, whose sum is σ = 17173503360. Its totient is φ = 1139592960.

The previous prime is 4772310811. The next prime is 4772310859. The reversal of 4772310840 is 480132774.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4772310795 and 4772310804.

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, 256327 + ... + 274313.

It is an arithmetic number, because the mean of its divisors is an integer number (89445330).

Almost surely, 2^4772310840 is an apocalyptic number.

4772310840 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 4772310840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8586751680).

4772310840 is an abundant number, since it is smaller than the sum of its proper divisors (12401192520).

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

4772310840 is a wasteful number, since it uses less digits than its factorization.

4772310840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18082 (or 18075 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4772310840 is about 69081.9139862236. The cubic root of 4772310840 is about 1683.6154704909.

The spelling of 4772310840 in words is "four billion, seven hundred seventy-two million, three hundred ten thousand, eight hundred forty".