4277296920 has 256 divisors, whose sum is σ = 14362951680. Its totient is φ = 1011916800.

The previous prime is 4277296901. The next prime is 4277296931. The reversal of 4277296920 is 296927724.

It is a self number, because there is not a number n which added to its sum of digits gives 4277296920.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11654577 + ... + 11654943.

It is an arithmetic number, because the mean of its divisors is an integer number (56105280).

Almost surely, 2^4277296920 is an apocalyptic number.

4277296920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4277296920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7181475840).

4277296920 is an abundant number, since it is smaller than the sum of its proper divisors (10085654760).

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

4277296920 is a wasteful number, since it uses less digits than its factorization.

4277296920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 4277296920 is about 65401.0467806135. The cubic root of 4277296920 is about 1623.2664014594.

The spelling of 4277296920 in words is "four billion, two hundred seventy-seven million, two hundred ninety-six thousand, nine hundred twenty".