478650363 has 4 divisors (see below), whose sum is σ = 638200488. Its totient is φ = 319100240.

The previous prime is 478650349. The next prime is 478650371. The reversal of 478650363 is 363056874.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 478650363 - 2⁵ = 478650331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (478650313) 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, 79775058 + ... + 79775063.

It is an arithmetic number, because the mean of its divisors is an integer number (159550122).

Almost surely, 2^478650363 is an apocalyptic number.

478650363 is a deficient number, since it is larger than the sum of its proper divisors (159550125).

478650363 is a wasteful number, since it uses less digits than its factorization.

478650363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159550124.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 478650363 is about 21878.0795089514. The cubic root of 478650363 is about 782.2389990589.

The spelling of 478650363 in words is "four hundred seventy-eight million, six hundred fifty thousand, three hundred sixty-three".