6838488 has 96 divisors (see below), whose sum is σ = 20273760. Its totient is φ = 2073600.

The previous prime is 6838487. The next prime is 6838511. The reversal of 6838488 is 8848386.

It is a super-2 number, since 2×6838488² = 93529836252288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6838487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45213 + ... + 45363.

It is an arithmetic number, because the mean of its divisors is an integer number (211185).

Almost surely, 2^6838488 is an apocalyptic number.

6838488 is a gapful number since it is divisible by the number (68) 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 6838488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10136880).

6838488 is an abundant number, since it is smaller than the sum of its proper divisors (13435272).

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

6838488 is a wasteful number, since it uses less digits than its factorization.

6838488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 210 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 6838488 is about 2615.0502863234. The cubic root of 6838488 is about 189.8104110688.

The spelling of 6838488 in words is "six million, eight hundred thirty-eight thousand, four hundred eighty-eight".