6920316 has 120 divisors (see below), whose sum is σ = 20490624. Its totient is φ = 2021760.

The previous prime is 6920311. The next prime is 6920323. The reversal of 6920316 is 6130296.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 6920316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6920311) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 130546 + ... + 130598.

Almost surely, 2^6920316 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 6920316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10245312).

6920316 is an abundant number, since it is smaller than the sum of its proper divisors (13570308).

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

6920316 is a wasteful number, since it uses less digits than its factorization.

6920316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 6920316 is about 2630.6493494953. The cubic root of 6920316 is about 190.5644892952.

The spelling of 6920316 in words is "six million, nine hundred twenty thousand, three hundred sixteen".