6939468 has 108 divisors (see below), whose sum is σ = 20114640. Its totient is φ = 2010624.

The previous prime is 6939467. The next prime is 6939473. The reversal of 6939468 is 8649396.

6939468 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×6939468³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Its product of digits (279936) is a multiple of the sum of its prime factors (96).

It is not an unprimeable number, because it can be changed into a prime (6939467) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 239278 + ... + 239306.

Almost surely, 2^6939468 is an apocalyptic number.

6939468 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 6939468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10057320).

6939468 is an abundant number, since it is smaller than the sum of its proper divisors (13175172).

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

6939468 is a wasteful number, since it uses less digits than its factorization.

6939468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 74 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 6939468 is about 2634.2870003096. The cubic root of 6939468 is about 190.7401233473.

The spelling of 6939468 in words is "six million, nine hundred thirty-nine thousand, four hundred sixty-eight".