4421701306 has 36 divisors (see below), whose sum is σ = 7533479898. Its totient is φ = 1944927600.

The previous prime is 4421701289. The next prime is 4421701313. The reversal of 4421701306 is 6031071244.

It can be written as a sum of positive squares in only one way, i.e., 4421585025 + 116281 = 66495^2 + 341^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 223056 + ... + 242068.

Almost surely, 2^4421701306 is an apocalyptic number.

4421701306 is a deficient number, since it is larger than the sum of its proper divisors (3111778592).

4421701306 is a wasteful number, since it uses less digits than its factorization.

4421701306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19099 (or 19057 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4421701306 is about 66495.8743532259. The cubic root of 4421701306 is about 1641.3321154250.

The spelling of 4421701306 in words is "four billion, four hundred twenty-one million, seven hundred one thousand, three hundred six".