471903834 has 32 divisors (see below), whose sum is σ = 1018811520. Its totient is φ = 145272512.

The previous prime is 471903769. The next prime is 471903871. The reversal of 471903834 is 438309174.

It is a junction number, because it is equal to n+sod(n) for n = 471903792 and 471903801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54957 + ... + 62960.

It is an arithmetic number, because the mean of its divisors is an integer number (31837860).

Almost surely, 2^471903834 is an apocalyptic number.

471903834 is an abundant number, since it is smaller than the sum of its proper divisors (546907686).

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

471903834 is a wasteful number, since it uses less digits than its factorization.

471903834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117974.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 471903834 is about 21723.3476701912. The cubic root of 471903834 is about 778.5464019146.

The spelling of 471903834 in words is "four hundred seventy-one million, nine hundred three thousand, eight hundred thirty-four".