6933420 has 72 divisors (see below), whose sum is σ = 22656816. Its totient is φ = 1706112.

The previous prime is 6933403. The next prime is 6933427. The reversal of 6933420 is 243396.

6933420 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It is not an unprimeable number, because it can be changed into a prime (6933427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 859 + ... + 3821.

It is an arithmetic number, because the mean of its divisors is an integer number (314678).

Almost surely, 2^6933420 is an apocalyptic number.

6933420 is a gapful number since it is divisible by the number (60) 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 6933420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11328408).

6933420 is an abundant number, since it is smaller than the sum of its proper divisors (15723396).

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

6933420 is a wasteful number, since it uses less digits than its factorization.

6933420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 6933420 is about 2633.1388113808. The cubic root of 6933420 is about 190.6846949118.

It can be divided in two parts, 69 and 33420, that added together give a square (33489 = 183²).

The spelling of 6933420 in words is "six million, nine hundred thirty-three thousand, four hundred twenty".