5309404 has 6 divisors (see below), whose sum is σ = 9291464. Its totient is φ = 2654700.

The previous prime is 5309387. The next prime is 5309413. The reversal of 5309404 is 4049035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663672 + ... + 663679.

Almost surely, 2^5309404 is an apocalyptic number.

It is an amenable number.

5309404 is a deficient number, since it is larger than the sum of its proper divisors (3982060).

5309404 is a wasteful number, since it uses less digits than its factorization.

5309404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327355 (or 1327353 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5309404 is about 2304.2143997467. The cubic root of 5309404 is about 174.4543986939.

The spelling of 5309404 in words is "five million, three hundred nine thousand, four hundred four".