5389942 has 8 divisors (see below), whose sum is σ = 8282232. Its totient is φ = 2629200.

The previous prime is 5389931. The next prime is 5389963. The reversal of 5389942 is 2499835.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 5389895 and 5389904.

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 3 ways as a sum of consecutive naturals, for example, 32784 + ... + 32947.

It is an arithmetic number, because the mean of its divisors is an integer number (1035279).

Almost surely, 2^5389942 is an apocalyptic number.

5389942 is a deficient number, since it is larger than the sum of its proper divisors (2892290).

5389942 is a wasteful number, since it uses less digits than its factorization.

5389942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65774.

The product of its digits is 77760, while the sum is 40.

The square root of 5389942 is about 2321.6248620309. The cubic root of 5389942 is about 175.3320715194.

The spelling of 5389942 in words is "five million, three hundred eighty-nine thousand, nine hundred forty-two".