470347499 has 2 divisors, whose sum is σ = 470347500. Its totient is φ = 470347498.

The previous prime is 470347481. The next prime is 470347519. The reversal of 470347499 is 994743074.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470347499 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (470347699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235173749 + 235173750.

It is an arithmetic number, because the mean of its divisors is an integer number (235173750).

Almost surely, 2^470347499 is an apocalyptic number.

470347499 is a deficient number, since it is larger than the sum of its proper divisors (1).

470347499 is an equidigital number, since it uses as much as digits as its factorization.

470347499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 470347499 is about 21687.4963746395. The cubic root of 470347499 is about 777.6895793949.

The spelling of 470347499 in words is "four hundred seventy million, three hundred forty-seven thousand, four hundred ninety-nine".