471464836 has 6 divisors (see below), whose sum is σ = 825063470. Its totient is φ = 235732416.

The previous prime is 471464821. The next prime is 471464909. The reversal of 471464836 is 638464174.

It can be written as a sum of positive squares in only one way, i.e., 468722500 + 2742336 = 21650^2 + 1656^2 .

It is a junction number, because it is equal to n+sod(n) for n = 471464792 and 471464801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58933101 + ... + 58933108.

Almost surely, 2^471464836 is an apocalyptic number.

It is an amenable number.

471464836 is a deficient number, since it is larger than the sum of its proper divisors (353598634).

471464836 is a wasteful number, since it uses less digits than its factorization.

471464836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117866213 (or 117866211 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 471464836 is about 21713.2410293811. The cubic root of 471464836 is about 778.3049075491.

The spelling of 471464836 in words is "four hundred seventy-one million, four hundred sixty-four thousand, eight hundred thirty-six".