6930396 has 108 divisors (see below), whose sum is σ = 20236216. Its totient is φ = 1995840.

The previous prime is 6930389. The next prime is 6930409.

6930396 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6930396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 161151 + ... + 161193.

Almost surely, 2^6930396 is an apocalyptic number.

6930396 is a gapful number since it is divisible by the number (66) 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 6930396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10118108).

6930396 is an abundant number, since it is smaller than the sum of its proper divisors (13305820).

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

6930396 is a wasteful number, since it uses less digits than its factorization.

6930396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 6930396 is about 2632.5645291236. The cubic root of 6930396 is about 190.6569686060.

The spelling of 6930396 in words is "six million, nine hundred thirty thousand, three hundred ninety-six".