8408396 has 6 divisors (see below), whose sum is σ = 14714700. Its totient is φ = 4204196.

The previous prime is 8408377. The next prime is 8408399. The reversal of 8408396 is 6938048.

8408396 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8408396² = 141402246585632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8408399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051046 + ... + 1051053.

It is an arithmetic number, because the mean of its divisors is an integer number (2452450).

Almost surely, 2^8408396 is an apocalyptic number.

It is an amenable number.

8408396 is a deficient number, since it is larger than the sum of its proper divisors (6306304).

8408396 is a wasteful number, since it uses less digits than its factorization.

8408396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102103 (or 2102101 counting only the distinct ones).

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

The square root of 8408396 is about 2899.7234350882. The cubic root of 8408396 is about 203.3469763010.

The spelling of 8408396 in words is "eight million, four hundred eight thousand, three hundred ninety-six".