4421276740 has 12 divisors (see below), whose sum is σ = 9284681196. Its totient is φ = 1768510688.

The previous prime is 4421276689. The next prime is 4421276747. The reversal of 4421276740 is 476721244.

It can be written as a sum of positive squares in 2 ways, for example, as 1306967104 + 3114309636 = 36152^2 + 55806^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4421276740.

It is not an unprimeable number, because it can be changed into a prime (4421276747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110531899 + ... + 110531938.

It is an arithmetic number, because the mean of its divisors is an integer number (773723433).

Almost surely, 2^4421276740 is an apocalyptic number.

It is an amenable number.

4421276740 is an abundant number, since it is smaller than the sum of its proper divisors (4863404456).

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

4421276740 is a wasteful number, since it uses less digits than its factorization.

4421276740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221063846 (or 221063844 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 4421276740 is about 66492.6818529678. The cubic root of 4421276740 is about 1641.2795808862.

Adding to 4421276740 its reverse (476721244), we get a palindrome (4897997984).

The spelling of 4421276740 in words is "four billion, four hundred twenty-one million, two hundred seventy-six thousand, seven hundred forty".