4772218740 has 48 divisors (see below), whose sum is σ = 13793256960. Its totient is φ = 1231539840.

The previous prime is 4772218727. The next prime is 4772218741. The reversal of 4772218740 is 478122774.

It is a junction number, because it is equal to n+sod(n) for n = 4772218692 and 4772218701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772218741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280995 + ... + 1284714.

It is an arithmetic number, because the mean of its divisors is an integer number (287359520).

Almost surely, 2^4772218740 is an apocalyptic number.

It is an amenable number.

4772218740 is an abundant number, since it is smaller than the sum of its proper divisors (9021038220).

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

4772218740 is a wasteful number, since it uses less digits than its factorization.

4772218740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565752 (or 2565750 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 42.

The square root of 4772218740 is about 69081.2473830634. The cubic root of 4772218740 is about 1683.6046398201.

The spelling of 4772218740 in words is "four billion, seven hundred seventy-two million, two hundred eighteen thousand, seven hundred forty".