8464408 has 16 divisors (see below), whose sum is σ = 15988680. Its totient is φ = 4200768.

The previous prime is 8464403. The next prime is 8464439. The reversal of 8464408 is 8044648.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8464403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2766 + ... + 4957.

Almost surely, 2^8464408 is an apocalyptic number.

It is an amenable number.

8464408 is a deficient number, since it is larger than the sum of its proper divisors (7524272).

8464408 is a wasteful number, since it uses less digits than its factorization.

8464408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7866 (or 7862 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 8464408 is about 2909.3655665798. The cubic root of 8464408 is about 203.7975050761.

The spelling of 8464408 in words is "eight million, four hundred sixty-four thousand, four hundred eight".