478677883 has 8 divisors (see below), whose sum is σ = 481269152. Its totient is φ = 476093376.

The previous prime is 478677877. The next prime is 478677893. The reversal of 478677883 is 388776874.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-478677883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478677853) 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, 200191 + ... + 202567.

It is an arithmetic number, because the mean of its divisors is an integer number (60158644).

Almost surely, 2^478677883 is an apocalyptic number.

478677883 is a deficient number, since it is larger than the sum of its proper divisors (2591269).

478677883 is a wasteful number, since it uses less digits than its factorization.

478677883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381.

The product of its digits is 12644352, while the sum is 58.

The square root of 478677883 is about 21878.7084399422. The cubic root of 478677883 is about 782.2539903806.

The spelling of 478677883 in words is "four hundred seventy-eight million, six hundred seventy-seven thousand, eight hundred eighty-three".