6469788 has 48 divisors (see below), whose sum is σ = 16526720. Its totient is φ = 1957824.

The previous prime is 6469781. The next prime is 6469807. The reversal of 6469788 is 8879646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6469781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10143 + ... + 10761.

Almost surely, 2^6469788 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 6469788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8263360).

6469788 is an abundant number, since it is smaller than the sum of its proper divisors (10056932).

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

6469788 is a wasteful number, since it uses less digits than its factorization.

6469788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706 (or 704 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The square root of 6469788 is about 2543.5777951539. The cubic root of 6469788 is about 186.3359635006.

The spelling of 6469788 in words is "six million, four hundred sixty-nine thousand, seven hundred eighty-eight".