5294389 has 4 divisors (see below), whose sum is σ = 5341356. Its totient is φ = 5247424.

The previous prime is 5294383. The next prime is 5294411. The reversal of 5294389 is 9834925.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 736164 + 4558225 = 858^2 + 2135^2 .

It is a cyclic number.

It is not a de Polignac number, because 5294389 - 2⁹ = 5293877 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5294383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23314 + ... + 23539.

It is an arithmetic number, because the mean of its divisors is an integer number (1335339).

Almost surely, 2^5294389 is an apocalyptic number.

It is an amenable number.

5294389 is a deficient number, since it is larger than the sum of its proper divisors (46967).

5294389 is a wasteful number, since it uses less digits than its factorization.

5294389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46966.

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

The square root of 5294389 is about 2300.9539326114. The cubic root of 5294389 is about 174.2897910194.

The spelling of 5294389 in words is "five million, two hundred ninety-four thousand, three hundred eighty-nine".