4272937380 has 192 divisors, whose sum is σ = 13638481920. Its totient is φ = 1110200832.

The previous prime is 4272937349. The next prime is 4272937381. The reversal of 4272937380 is 837392724.

4272937380 is a `hidden beast` number, since 4 + 272 + 9 + 373 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4272937381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4950829 + ... + 4951691.

It is an arithmetic number, because the mean of its divisors is an integer number (71033760).

Almost surely, 2^4272937380 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 4272937380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6819240960).

4272937380 is an abundant number, since it is smaller than the sum of its proper divisors (9365544540).

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

4272937380 is a wasteful number, since it uses less digits than its factorization.

4272937380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 4272937380 is about 65367.7090006985. The cubic root of 4272937380 is about 1622.7147212310.

The spelling of 4272937380 in words is "four billion, two hundred seventy-two million, nine hundred thirty-seven thousand, three hundred eighty".