5408838 has 12 divisors (see below), whose sum is σ = 11719188. Its totient is φ = 1802940.

The previous prime is 5408833. The next prime is 5408857. The reversal of 5408838 is 8388045.

5408838 is a `hidden beast` number, since 540 + 88 + 38 = 666.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150228 + ... + 150263.

It is an arithmetic number, because the mean of its divisors is an integer number (976599).

Almost surely, 2^5408838 is an apocalyptic number.

5408838 is an abundant number, since it is smaller than the sum of its proper divisors (6310350).

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

5408838 is a wasteful number, since it uses less digits than its factorization.

5408838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300499 (or 300496 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 5408838 is about 2325.6908650979. The cubic root of 5408838 is about 175.5367249708.

The spelling of 5408838 in words is "five million, four hundred eight thousand, eight hundred thirty-eight".