4269540864 has 160 divisors (see below), whose sum is σ = 11753533440. Its totient is φ = 1376428032.

The previous prime is 4269540827. The next prime is 4269540887. The reversal of 4269540864 is 4680459624.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8387842 + ... + 8388350.

It is an arithmetic number, because the mean of its divisors is an integer number (73459584).

Almost surely, 2^4269540864 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 4269540864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5876766720).

4269540864 is an abundant number, since it is smaller than the sum of its proper divisors (7483992576).

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

4269540864 is a wasteful number, since it uses less digits than its factorization.

4269540864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The square root of 4269540864 is about 65341.7237605498. The cubic root of 4269540864 is about 1622.2846472534.

The spelling of 4269540864 in words is "four billion, two hundred sixty-nine million, five hundred forty thousand, eight hundred sixty-four".