4722770890260 has 120 divisors (see below), whose sum is σ = 14817722723496. Its totient is φ = 1259217239040.

The previous prime is 4722770890199. The next prime is 4722770890301. The reversal of 4722770890260 is 620980772274.

It is a happy number.

4722770890260 is a `hidden beast` number, since 4 + 7 + 227 + 70 + 8 + 90 + 260 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 52348524804 + 4670422365456 = 228798^2 + 2161116^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4722770890197 and 4722770890206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10790080 + ... + 11219240.

Almost surely, 2^{4722770890260} is an apocalyptic number.

It is an amenable number.

4722770890260 is an abundant number, since it is smaller than the sum of its proper divisors (10094951833236).

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

4722770890260 is a wasteful number, since it uses less digits than its factorization.

4722770890260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435975 (or 435964 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The spelling of 4722770890260 in words is "four trillion, seven hundred twenty-two billion, seven hundred seventy million, eight hundred ninety thousand, two hundred sixty".