4370725422 has 72 divisors (see below), whose sum is σ = 11045197800. Its totient is φ = 1245470688.

The previous prime is 4370725399. The next prime is 4370725493. The reversal of 4370725422 is 2245270734.

It is a happy number.

4370725422 is a `hidden beast` number, since 43 + 7 + 0 + 72 + 542 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 336729 + ... + 349467.

It is an arithmetic number, because the mean of its divisors is an integer number (153405525).

Almost surely, 2^4370725422 is an apocalyptic number.

4370725422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4370725422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5522598900).

4370725422 is an abundant number, since it is smaller than the sum of its proper divisors (6674472378).

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

4370725422 is a wasteful number, since it uses less digits than its factorization.

4370725422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13150 (or 13140 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 4370725422 is about 66111.4621075650. The cubic root of 4370725422 is about 1635.0003175939. Note that the first 3 decimals are identical.

The spelling of 4370725422 in words is "four billion, three hundred seventy million, seven hundred twenty-five thousand, four hundred twenty-two".