4260435894 has 144 divisors (see below), whose sum is σ = 11333636496. Its totient is φ = 1191516480.

The previous prime is 4260435887. The next prime is 4260435901. The reversal of 4260435894 is 4985340624.

4260435894 is a `hidden beast` number, since 4 + 2 + 60 + 4 + 3 + 589 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (4260435887) and next prime (4260435901).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 761692 + ... + 767264.

It is an arithmetic number, because the mean of its divisors is an integer number (78705809).

Almost surely, 2^4260435894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4260435894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5666818248).

4260435894 is an abundant number, since it is smaller than the sum of its proper divisors (7073200602).

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

4260435894 is a wasteful number, since it uses less digits than its factorization.

4260435894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5625 (or 5602 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 4260435894 is about 65272.0146310806. The cubic root of 4260435894 is about 1621.1306304798.

The spelling of 4260435894 in words is "four billion, two hundred sixty million, four hundred thirty-five thousand, eight hundred ninety-four".