8103408 has 40 divisors (see below), whose sum is σ = 21035856. Its totient is φ = 2688000.

The previous prime is 8103401. The next prime is 8103409. The reversal of 8103408 is 8043018.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8103401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19038 + ... + 19458.

Almost surely, 2^8103408 is an apocalyptic number.

It is an amenable number.

8103408 is an abundant number, since it is smaller than the sum of its proper divisors (12932448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8103408 is a wasteful number, since it uses less digits than its factorization.

8103408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8103408 is about 2846.6485557582. The cubic root of 8103408 is about 200.8580468469.

The spelling of 8103408 in words is "eight million, one hundred three thousand, four hundred eight".