8940369 has 16 divisors (see below), whose sum is σ = 12386304. Its totient is φ = 5730000.

The previous prime is 8940367. The next prime is 8940397. The reversal of 8940369 is 9630498.

It is not a de Polignac number, because 8940369 - 2¹ = 8940367 is a prime.

It is a super-2 number, since 2×8940369² = 159860395712322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8940367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23152 + ... + 23534.

It is an arithmetic number, because the mean of its divisors is an integer number (774144).

Almost surely, 2^8940369 is an apocalyptic number.

It is an amenable number.

8940369 is a deficient number, since it is larger than the sum of its proper divisors (3445935).

8940369 is a wasteful number, since it uses less digits than its factorization.

8940369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 8940369 is about 2990.0449829392. The cubic root of 8940369 is about 207.5479658794.

The spelling of 8940369 in words is "eight million, nine hundred forty thousand, three hundred sixty-nine".