3916072 has 16 divisors (see below), whose sum is σ = 7662240. Its totient is φ = 1872816.

The previous prime is 3916067. The next prime is 3916079. The reversal of 3916072 is 2706193.

It is a self number, because there is not a number n which added to its sum of digits gives 3916072.

It is not an unprimeable number, because it can be changed into a prime (3916079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10458 + ... + 10825.

It is an arithmetic number, because the mean of its divisors is an integer number (478890).

Almost surely, 2^3916072 is an apocalyptic number.

It is an amenable number.

3916072 is a deficient number, since it is larger than the sum of its proper divisors (3746168).

3916072 is a wasteful number, since it uses less digits than its factorization.

3916072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21312 (or 21308 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 3916072 is about 1978.9067689004. The cubic root of 3916072 is about 157.6220201652.

The spelling of 3916072 in words is "three million, nine hundred sixteen thousand, seventy-two".