4897678 has 8 divisors (see below), whose sum is σ = 7356240. Its totient is φ = 2445600.

The previous prime is 4897639. The next prime is 4897681. The reversal of 4897678 is 8767984.

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

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 3 ways as a sum of consecutive naturals, for example, 1383 + ... + 3421.

It is an arithmetic number, because the mean of its divisors is an integer number (919530).

Almost surely, 2^4897678 is an apocalyptic number.

4897678 is a deficient number, since it is larger than the sum of its proper divisors (2458562).

4897678 is a wasteful number, since it uses less digits than its factorization.

4897678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242.

The product of its digits is 677376, while the sum is 49.

The square root of 4897678 is about 2213.0698136299. The cubic root of 4897678 is about 169.8230916296.

The spelling of 4897678 in words is "four million, eight hundred ninety-seven thousand, six hundred seventy-eight".