3716928 has 84 divisors (see below), whose sum is σ = 11094720. Its totient is φ = 1233792.

The previous prime is 3716917. The next prime is 3716969. The reversal of 3716928 is 8296173.

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

It is a d-powerful number, because it can be written as 3¹³ + 7⁵ + 1 + 6² + 9⁴ + 2¹¹ + 8⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 3716892 and 3716901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15433 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (132080).

Almost surely, 2^3716928 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 3716928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5547360).

3716928 is an abundant number, since it is smaller than the sum of its proper divisors (7377792).

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

3716928 is an equidigital number, since it uses as much as digits as its factorization.

3716928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 244 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 3716928 is about 1927.9336088154. The cubic root of 3716928 is about 154.9035542917.

The spelling of 3716928 in words is "three million, seven hundred sixteen thousand, nine hundred twenty-eight".