4381298 has 8 divisors (see below), whose sum is σ = 6696108. Its totient is φ = 2149264.

The previous prime is 4381297. The next prime is 4381303. The reversal of 4381298 is 8921834.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3736489 + 644809 = 1933^2 + 803^2 .

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

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4381297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20561 + ... + 20772.

Almost surely, 2^4381298 is an apocalyptic number.

4381298 is a deficient number, since it is larger than the sum of its proper divisors (2314810).

4381298 is a wasteful number, since it uses less digits than its factorization.

4381298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41388.

The product of its digits is 13824, while the sum is 35.

The square root of 4381298 is about 2093.1550348696. The cubic root of 4381298 is about 163.6317585498.

The spelling of 4381298 in words is "four million, three hundred eighty-one thousand, two hundred ninety-eight".