8349418 has 16 divisors (see below), whose sum is σ = 15614784. Its totient is φ = 3252960.

The previous prime is 8349403. The next prime is 8349433. The reversal of 8349418 is 8149438.

It is an interprime number because it is at equal distance from previous prime (8349403) and next prime (8349433).

It is an alternating number because its digits alternate between even and odd.

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, 26955 + ... + 27262.

It is an arithmetic number, because the mean of its divisors is an integer number (975924).

Almost surely, 2^8349418 is an apocalyptic number.

8349418 is a deficient number, since it is larger than the sum of its proper divisors (7265366).

8349418 is a wasteful number, since it uses less digits than its factorization.

8349418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54237.

The product of its digits is 27648, while the sum is 37.

The square root of 8349418 is about 2889.5359489025. The cubic root of 8349418 is about 202.8704229411.

The spelling of 8349418 in words is "eight million, three hundred forty-nine thousand, four hundred eighteen".