4277421604 has 27 divisors (see below), whose sum is σ = 7641773587. Its totient is φ = 2094956864.

The previous prime is 4277421581. The next prime is 4277421611. The reversal of 4277421604 is 4061247724.

The square root of 4277421604 is 65402.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 605061604 + 3672360000 = 24598^2 + 60600^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6932304 + ... + 6932920.

Almost surely, 2^4277421604 is an apocalyptic number.

4277421604 is the 65402-nd square number.

It is an amenable number.

4277421604 is a deficient number, since it is larger than the sum of its proper divisors (3364351983).

4277421604 is an frugal number, since it uses more digits than its factorization.

4277421604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 672 counting only the distinct ones).

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

The cubic root of 4277421604 is about 1623.2821741452.

The spelling of 4277421604 in words is "four billion, two hundred seventy-seven million, four hundred twenty-one thousand, six hundred four".