4031316 has 48 divisors (see below), whose sum is σ = 10561600. Its totient is φ = 1329696.

The previous prime is 4031303. The next prime is 4031327. The reversal of 4031316 is 6131304.

4031316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17490 + ... + 17718.

Almost surely, 2^4031316 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 4031316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5280800).

4031316 is an abundant number, since it is smaller than the sum of its proper divisors (6530284).

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

4031316 is a wasteful number, since it uses less digits than its factorization.

4031316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 4031316 is about 2007.8137363809. The cubic root of 4031316 is about 159.1532875584.

The spelling of 4031316 in words is "four million, thirty-one thousand, three hundred sixteen".