4049786592 has 96 divisors (see below), whose sum is σ = 11988345600. Its totient is φ = 1329761664.

The previous prime is 4049786581. The next prime is 4049786593. The reversal of 4049786592 is 2956879404.

4049786592 is a `hidden beast` number, since 4 + 0 + 49 + 7 + 8 + 6 + 592 = 666.

4049786592 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049786593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22909 + ... + 92867.

It is an arithmetic number, because the mean of its divisors is an integer number (124878600).

Almost surely, 2^4049786592 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 4049786592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5994172800).

4049786592 is an abundant number, since it is smaller than the sum of its proper divisors (7938559008).

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

4049786592 is a wasteful number, since it uses less digits than its factorization.

4049786592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70045 (or 70031 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 4049786592 is about 63637.9335931015. The cubic root of 4049786592 is about 1593.9598557710.

The spelling of 4049786592 in words is "four billion, forty-nine million, seven hundred eighty-six thousand, five hundred ninety-two".