4770978 has 16 divisors (see below), whose sum is σ = 9564480. Its totient is φ = 1586576.

The previous prime is 4770977. The next prime is 4771001. The reversal of 4770978 is 8790774.

It is not an unprimeable number, because it can be changed into a prime (4770971) 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, 3268 + ... + 4496.

It is an arithmetic number, because the mean of its divisors is an integer number (597780).

Almost surely, 2^4770978 is an apocalyptic number.

4770978 is an abundant number, since it is smaller than the sum of its proper divisors (4793502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4770978 is a wasteful number, since it uses less digits than its factorization.

4770978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881.

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 4770978 is about 2184.2568530280. The cubic root of 4770978 is about 168.3458719107.

The spelling of 4770978 in words is "four million, seven hundred seventy thousand, nine hundred seventy-eight".