4398495 has 32 divisors (see below), whose sum is σ = 7630848. Its totient is φ = 2155008.

The previous prime is 4398487. The next prime is 4398503. The reversal of 4398495 is 5948934.

It is an interprime number because it is at equal distance from previous prime (4398487) and next prime (4398503).

It is not a de Polignac number, because 4398495 - 2³ = 4398487 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 11802 + ... + 12168.

It is an arithmetic number, because the mean of its divisors is an integer number (238464).

Almost surely, 2^4398495 is an apocalyptic number.

4398495 is a deficient number, since it is larger than the sum of its proper divisors (3232353).

4398495 is a wasteful number, since it uses less digits than its factorization.

4398495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its digits is 155520, while the sum is 42.

The square root of 4398495 is about 2097.2589253595. The cubic root of 4398495 is about 163.8455689818.

The spelling of 4398495 in words is "four million, three hundred ninety-eight thousand, four hundred ninety-five".