4859378 has 8 divisors (see below), whose sum is σ = 7299372. Its totient is φ = 2426256.

The previous prime is 4859359. The next prime is 4859419. The reversal of 4859378 is 8739584.

It can be written as a sum of positive squares in 2 ways, for example, as 3853369 + 1006009 = 1963^2 + 1003^2 .

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

It is a super-2 number, since 2×4859378² = 47227109093768, which contains 22 as substring.

It is an unprimeable number.

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, 776 + ... + 3212.

Almost surely, 2^4859378 is an apocalyptic number.

4859378 is a deficient number, since it is larger than the sum of its proper divisors (2439994).

4859378 is a wasteful number, since it uses less digits than its factorization.

4859378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436.

The product of its digits is 241920, while the sum is 44.

The square root of 4859378 is about 2204.3996915260. The cubic root of 4859378 is about 169.3792586630.

The spelling of 4859378 in words is "four million, eight hundred fifty-nine thousand, three hundred seventy-eight".