5390904 has 64 divisors (see below), whose sum is σ = 14545440. Its totient is φ = 1658880.

The previous prime is 5390893. The next prime is 5390923. The reversal of 5390904 is 4090935.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29694 + ... + 29874.

Almost surely, 2^5390904 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 5390904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7272720).

5390904 is an abundant number, since it is smaller than the sum of its proper divisors (9154536).

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

5390904 is a wasteful number, since it uses less digits than its factorization.

5390904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 5390904 is about 2321.8320352687. The cubic root of 5390904 is about 175.3425020225.

The spelling of 5390904 in words is "five million, three hundred ninety thousand, nine hundred four".