4270770840 has 256 divisors, whose sum is σ = 15240960000. Its totient is φ = 936714240.

The previous prime is 4270770827. The next prime is 4270770851. The reversal of 4270770840 is 480770724.

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, 4847200 + ... + 4848080.

It is an arithmetic number, because the mean of its divisors is an integer number (59535000).

Almost surely, 2^4270770840 is an apocalyptic number.

4270770840 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 4270770840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7620480000).

4270770840 is an abundant number, since it is smaller than the sum of its proper divisors (10970189160).

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

4270770840 is a wasteful number, since it uses less digits than its factorization.

4270770840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 39.

The square root of 4270770840 is about 65351.1349557144. The cubic root of 4270770840 is about 1622.4404157279.

The spelling of 4270770840 in words is "four billion, two hundred seventy million, seven hundred seventy thousand, eight hundred forty".