8406316 has 12 divisors (see below), whose sum is σ = 15350832. Its totient is φ = 4020368.

The previous prime is 8406287. The next prime is 8406337. The reversal of 8406316 is 6136048.

It is a super-2 number, since 2×8406316² = 141332297383712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45595 + ... + 45778.

It is an arithmetic number, because the mean of its divisors is an integer number (1279236).

Almost surely, 2^8406316 is an apocalyptic number.

It is an amenable number.

8406316 is a deficient number, since it is larger than the sum of its proper divisors (6944516).

8406316 is a wasteful number, since it uses less digits than its factorization.

8406316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91400 (or 91398 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 8406316 is about 2899.3647580117. The cubic root of 8406316 is about 203.3302074828.

The spelling of 8406316 in words is "eight million, four hundred six thousand, three hundred sixteen".