470830093 has 2 divisors, whose sum is σ = 470830094. Its totient is φ = 470830092.

The previous prime is 470830057. The next prime is 470830097. The reversal of 470830093 is 390038074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417875364 + 52954729 = 20442^2 + 7277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470830093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470830097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235415046 + 235415047.

It is an arithmetic number, because the mean of its divisors is an integer number (235415047).

Almost surely, 2^470830093 is an apocalyptic number.

It is an amenable number.

470830093 is a deficient number, since it is larger than the sum of its proper divisors (1).

470830093 is an equidigital number, since it uses as much as digits as its factorization.

470830093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 470830093 is about 21698.6196104729. The cubic root of 470830093 is about 777.9554679410.

The spelling of 470830093 in words is "four hundred seventy million, eight hundred thirty thousand, ninety-three".