4782398 has 8 divisors (see below), whose sum is σ = 7367592. Its totient is φ = 2326536.

The previous prime is 4782397. The next prime is 4782409. The reversal of 4782398 is 8932874.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782397) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32240 + ... + 32387.

It is an arithmetic number, because the mean of its divisors is an integer number (920949).

Almost surely, 2^4782398 is an apocalyptic number.

4782398 is a deficient number, since it is larger than the sum of its proper divisors (2585194).

4782398 is a wasteful number, since it uses less digits than its factorization.

4782398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64666.

The product of its digits is 96768, while the sum is 41.

The square root of 4782398 is about 2186.8694519792. The cubic root of 4782398 is about 168.4800846418.

The spelling of 4782398 in words is "four million, seven hundred eighty-two thousand, three hundred ninety-eight".