5340390 has 32 divisors (see below), whose sum is σ = 13982976. Its totient is φ = 1294560.

The previous prime is 5340389. The next prime is 5340409. The reversal of 5340390 is 930435.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5340390.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7762 + ... + 8421.

It is an arithmetic number, because the mean of its divisors is an integer number (436968).

Almost surely, 2^5340390 is an apocalyptic number.

5340390 is an abundant number, since it is smaller than the sum of its proper divisors (8642586).

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

5340390 is a wasteful number, since it uses less digits than its factorization.

5340390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16204.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 5340390 is about 2310.9283848705. The cubic root of 5340390 is about 174.7931160637.

The spelling of 5340390 in words is "five million, three hundred forty thousand, three hundred ninety".