470731007 has 2 divisors, whose sum is σ = 470731008. Its totient is φ = 470731006.

The previous prime is 470730989. The next prime is 470731021. The reversal of 470731007 is 700137074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470731007 - 2¹² = 470726911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470731907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235365503 + 235365504.

It is an arithmetic number, because the mean of its divisors is an integer number (235365504).

Almost surely, 2^470731007 is an apocalyptic number.

470731007 is a deficient number, since it is larger than the sum of its proper divisors (1).

470731007 is an equidigital number, since it uses as much as digits as its factorization.

470731007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 470731007 is about 21696.3362575344. The cubic root of 470731007 is about 777.9008906424.

The spelling of 470731007 in words is "four hundred seventy million, seven hundred thirty-one thousand, seven".