8940386 has 16 divisors (see below), whose sum is σ = 16505664. Its totient is φ = 3536784.

The previous prime is 8940367. The next prime is 8940397. The reversal of 8940386 is 6830498.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24380 + ... + 24743.

It is an arithmetic number, because the mean of its divisors is an integer number (1031604).

Almost surely, 2^8940386 is an apocalyptic number.

8940386 is a deficient number, since it is larger than the sum of its proper divisors (7565278).

8940386 is a wasteful number, since it uses less digits than its factorization.

8940386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49145.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8940386 is about 2990.0478257045. The cubic root of 8940386 is about 207.5480974293.

The spelling of 8940386 in words is "eight million, nine hundred forty thousand, three hundred eighty-six".