4277297872 has 20 divisors (see below), whose sum is σ = 8403988896. Its totient is φ = 2108526560.

The previous prime is 4277297863. The next prime is 4277297873. The reversal of 4277297872 is 2787927724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4277297873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881478 + ... + 1883749.

Almost surely, 2^4277297872 is an apocalyptic number.

It is an amenable number.

4277297872 is a deficient number, since it is larger than the sum of its proper divisors (4126691024).

4277297872 is a wasteful number, since it uses less digits than its factorization.

4277297872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3765306 (or 3765300 counting only the distinct ones).

The product of its digits is 5531904, while the sum is 55.

The square root of 4277297872 is about 65401.0540587841. The cubic root of 4277297872 is about 1623.2665218898.

The spelling of 4277297872 in words is "four billion, two hundred seventy-seven million, two hundred ninety-seven thousand, eight hundred seventy-two".