4067659932 has 144 divisors (see below), whose sum is σ = 11393141760. Its totient is φ = 1125629568.

The previous prime is 4067659931. The next prime is 4067659943. The reversal of 4067659932 is 2399567604.

4067659932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4067659931) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2845794 + ... + 2847222.

It is an arithmetic number, because the mean of its divisors is an integer number (79119040).

Almost surely, 2^4067659932 is an apocalyptic number.

4067659932 is a gapful number since it is divisible by the number (42) 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 4067659932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5696570880).

4067659932 is an abundant number, since it is smaller than the sum of its proper divisors (7325481828).

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

4067659932 is a wasteful number, since it uses less digits than its factorization.

4067659932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600 (or 1591 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The square root of 4067659932 is about 63778.2089118219. The cubic root of 4067659932 is about 1596.3013435301.

The spelling of 4067659932 in words is "four billion, sixty-seven million, six hundred fifty-nine thousand, nine hundred thirty-two".