4040316 has 36 divisors (see below), whose sum is σ = 11672752. Its totient is φ = 1154304.

The previous prime is 4040299. The next prime is 4040317. The reversal of 4040316 is 6130404.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7765 + ... + 8268.

Almost surely, 2^4040316 is an apocalyptic number.

It is an amenable number.

4040316 is an abundant number, since it is smaller than the sum of its proper divisors (7632436).

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

4040316 is a wasteful number, since it uses less digits than its factorization.

4040316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16050 (or 16045 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4040316 is about 2010.0537306251. The cubic root of 4040316 is about 159.2716372461.

It can be divided in two parts, 4040 and 316, that added together give a square (4356 = 66²).

The spelling of 4040316 in words is "four million, forty thousand, three hundred sixteen".