5309378 has 8 divisors (see below), whose sum is σ = 8238780. Its totient is φ = 2563120.

The previous prime is 5309357. The next prime is 5309387. The reversal of 5309378 is 8739035.

It can be written as a sum of positive squares in 2 ways, for example, as 5257849 + 51529 = 2293^2 + 227^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45713 + ... + 45828.

Almost surely, 2^5309378 is an apocalyptic number.

5309378 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5309378 is a deficient number, since it is larger than the sum of its proper divisors (2929402).

5309378 is a wasteful number, since it uses less digits than its factorization.

5309378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91572.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 5309378 is about 2304.2087579037. The cubic root of 5309378 is about 174.4541139274.

The spelling of 5309378 in words is "five million, three hundred nine thousand, three hundred seventy-eight".