9940316 has 12 divisors (see below), whose sum is σ = 17681160. Its totient is φ = 4888560.

The previous prime is 9940313. The next prime is 9940331. The reversal of 9940316 is 6130499.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9940313) 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, 20126 + ... + 20613.

It is an arithmetic number, because the mean of its divisors is an integer number (1473430).

Almost surely, 2^9940316 is an apocalyptic number.

It is an amenable number.

9940316 is a deficient number, since it is larger than the sum of its proper divisors (7740844).

9940316 is a wasteful number, since it uses less digits than its factorization.

9940316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40804 (or 40802 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 9940316 is about 3152.8266682455. The cubic root of 9940316 is about 215.0139958439.

The spelling of 9940316 in words is "nine million, nine hundred forty thousand, three hundred sixteen".