4677778 has 8 divisors (see below), whose sum is σ = 8019072. Its totient is φ = 2004756.

The previous prime is 4677713. The next prime is 4677779. The reversal of 4677778 is 8777764.

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

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (4677779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167050 + ... + 167077.

It is an arithmetic number, because the mean of its divisors is an integer number (1002384).

Almost surely, 2^4677778 is an apocalyptic number.

4677778 is a deficient number, since it is larger than the sum of its proper divisors (3341294).

4677778 is a wasteful number, since it uses less digits than its factorization.

4677778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334136.

The product of its digits is 460992, while the sum is 46.

The square root of 4677778 is about 2162.8171443744. The cubic root of 4677778 is about 167.2424556229.

The spelling of 4677778 in words is "four million, six hundred seventy-seven thousand, seven hundred seventy-eight".