5078398 has 16 divisors (see below), whose sum is σ = 8426880. Its totient is φ = 2280096.

The previous prime is 5078387. The next prime is 5078401. The reversal of 5078398 is 8938705.

It is a self number, because there is not a number n which added to its sum of digits gives 5078398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678 + ... + 3601.

It is an arithmetic number, because the mean of its divisors is an integer number (526680).

Almost surely, 2^5078398 is an apocalyptic number.

5078398 is a deficient number, since it is larger than the sum of its proper divisors (3348482).

5078398 is a wasteful number, since it uses less digits than its factorization.

5078398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 5078398 is about 2253.5301196123. The cubic root of 5078398 is about 171.8866884833.

It can be divided in two parts, 5078 and 398, that added together give a square (5476 = 74²).

The spelling of 5078398 in words is "five million, seventy-eight thousand, three hundred ninety-eight".