471678384 has 20 divisors (see below), whose sum is σ = 1218502616. Its totient is φ = 157226112.

The previous prime is 471678377. The next prime is 471678407. The reversal of 471678384 is 483876174.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9826633 = 471678384 / (4 + 7 + 1 + 6 + 7 + 8 + 3 + 8 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4913269 + ... + 4913364.

Almost surely, 2^471678384 is an apocalyptic number.

It is an amenable number.

471678384 is an abundant number, since it is smaller than the sum of its proper divisors (746824232).

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

471678384 is a wasteful number, since it uses less digits than its factorization.

471678384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9826644 (or 9826638 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 471678384 is about 21718.1579329371. The cubic root of 471678384 is about 778.4223997819.

The spelling of 471678384 in words is "four hundred seventy-one million, six hundred seventy-eight thousand, three hundred eighty-four".