5490938 has 8 divisors (see below), whose sum is σ = 8247540. Its totient is φ = 2741760.

The previous prime is 5490931. The next prime is 5490941. The reversal of 5490938 is 8390945.

It can be written as a sum of positive squares in 2 ways, for example, as 5139289 + 351649 = 2267^2 + 593^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5490931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698 + ... + 3386.

Almost surely, 2^5490938 is an apocalyptic number.

5490938 is a deficient number, since it is larger than the sum of its proper divisors (2756602).

5490938 is a wasteful number, since it uses less digits than its factorization.

5490938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 5490938 is about 2343.2750585452. The cubic root of 5490938 is about 176.4204179690.

The spelling of 5490938 in words is "five million, four hundred ninety thousand, nine hundred thirty-eight".