4069788 has 24 divisors (see below), whose sum is σ = 9544080. Its totient is φ = 1349760.

The previous prime is 4069787. The next prime is 4069789. The reversal of 4069788 is 8879604.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4069787) and next prime (4069789).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4069787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 3488.

It is an arithmetic number, because the mean of its divisors is an integer number (397670).

Almost surely, 2^4069788 is an apocalyptic number.

It is an amenable number.

4069788 is an abundant number, since it is smaller than the sum of its proper divisors (5474292).

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

4069788 is a wasteful number, since it uses less digits than its factorization.

4069788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 4069788 is about 2017.3715572497. The cubic root of 4069788 is about 159.6579672728.

The spelling of 4069788 in words is "four million, sixty-nine thousand, seven hundred eighty-eight".