4069388192 has 72 divisors (see below), whose sum is σ = 8578120320. Its totient is φ = 1899822080.

The previous prime is 4069388173. The next prime is 4069388201. The reversal of 4069388192 is 2918839604.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4069388192.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1209809 + ... + 1213167.

It is an arithmetic number, because the mean of its divisors is an integer number (119140560).

Almost surely, 2^4069388192 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 4069388192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4289060160).

4069388192 is an abundant number, since it is smaller than the sum of its proper divisors (4508732128).

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

4069388192 is a wasteful number, since it uses less digits than its factorization.

4069388192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534 (or 3509 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 4069388192 is about 63791.7564580252. The cubic root of 4069388192 is about 1596.5273893957.

The spelling of 4069388192 in words is "four billion, sixty-nine million, three hundred eighty-eight thousand, one hundred ninety-two".