471347345 has 64 divisors (see below), whose sum is σ = 705024000. Its totient is φ = 295384320.

The previous prime is 471347291. The next prime is 471347351. The reversal of 471347345 is 543743174.

It is a happy number.

It is not a de Polignac number, because 471347345 - 2⁸ = 471347089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 471347299 and 471347308.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3163331 + ... + 3163479.

It is an arithmetic number, because the mean of its divisors is an integer number (11016000).

Almost surely, 2^471347345 is an apocalyptic number.

It is an amenable number.

471347345 is a deficient number, since it is larger than the sum of its proper divisors (233676655).

471347345 is a wasteful number, since it uses less digits than its factorization.

471347345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 141120, while the sum is 38.

The square root of 471347345 is about 21710.5353457716. The cubic root of 471347345 is about 778.2402499034.

The spelling of 471347345 in words is "four hundred seventy-one million, three hundred forty-seven thousand, three hundred forty-five".