4978673 has 8 divisors (see below), whose sum is σ = 5768448. Its totient is φ = 4208544.

The previous prime is 4978657. The next prime is 4978681. The reversal of 4978673 is 3768794.

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

It is a cyclic number.

It is not a de Polignac number, because 4978673 - 2⁴ = 4978657 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4978973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4361 + ... + 5382.

It is an arithmetic number, because the mean of its divisors is an integer number (721056).

Almost surely, 2^4978673 is an apocalyptic number.

It is an amenable number.

4978673 is a deficient number, since it is larger than the sum of its proper divisors (789775).

4978673 is an equidigital number, since it uses as much as digits as its factorization.

4978673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9823.

The product of its digits is 254016, while the sum is 44.

The square root of 4978673 is about 2231.2940191736. The cubic root of 4978673 is about 170.7541237919.

The spelling of 4978673 in words is "four million, nine hundred seventy-eight thousand, six hundred seventy-three".