470911807 has 2 divisors, whose sum is σ = 470911808. Its totient is φ = 470911806.

The previous prime is 470911801. The next prime is 470911823. The reversal of 470911807 is 708119074.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470911807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470911801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235455903 + 235455904.

It is an arithmetic number, because the mean of its divisors is an integer number (235455904).

Almost surely, 2^470911807 is an apocalyptic number.

470911807 is a deficient number, since it is larger than the sum of its proper divisors (1).

470911807 is an equidigital number, since it uses as much as digits as its factorization.

470911807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 470911807 is about 21700.5024596206. The cubic root of 470911807 is about 778.0004708531. Note that the first 3 decimals are identical.

The spelling of 470911807 in words is "four hundred seventy million, nine hundred eleven thousand, eight hundred seven".