5490408 has 64 divisors (see below), whose sum is σ = 17118720. Its totient is φ = 1425600.

The previous prime is 5490391. The next prime is 5490409. The reversal of 5490408 is 8040945.

5490408 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5490409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363 + ... + 3333.

It is an arithmetic number, because the mean of its divisors is an integer number (267480).

Almost surely, 2^5490408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5490408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8559360).

5490408 is an abundant number, since it is smaller than the sum of its proper divisors (11628312).

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

5490408 is a wasteful number, since it uses less digits than its factorization.

5490408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998 (or 2994 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 5490408 is about 2343.1619662328. The cubic root of 5490408 is about 176.4147415964.

The spelling of 5490408 in words is "five million, four hundred ninety thousand, four hundred eight".