4277740032 has 160 divisors (see below), whose sum is σ = 12825964800. Its totient is φ = 1407504384.

The previous prime is 4277740021. The next prime is 4277740037. The reversal of 4277740032 is 2300477724.

It is a super-2 number, since 2×4277740032² = 36598119562750722048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4277740037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1090138 + ... + 1094054.

It is an arithmetic number, because the mean of its divisors is an integer number (80162280).

Almost surely, 2^4277740032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4277740032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6412982400).

4277740032 is an abundant number, since it is smaller than the sum of its proper divisors (8548224768).

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

4277740032 is an equidigital number, since it uses as much as digits as its factorization.

4277740032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023 (or 4001 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The square root of 4277740032 is about 65404.4343450809. The cubic root of 4277740032 is about 1623.3224543044.

The spelling of 4277740032 in words is "four billion, two hundred seventy-seven million, seven hundred forty thousand, thirty-two".