470170829 has 2 divisors, whose sum is σ = 470170830. Its totient is φ = 470170828.

The previous prime is 470170801. The next prime is 470170837. The reversal of 470170829 is 928071074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423248329 + 46922500 = 20573^2 + 6850^2 .

It is a cyclic number.

It is not a de Polignac number, because 470170829 - 2²⁴ = 453393613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 470170792 and 470170801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470170879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235085414 + 235085415.

It is an arithmetic number, because the mean of its divisors is an integer number (235085415).

Almost surely, 2^470170829 is an apocalyptic number.

It is an amenable number.

470170829 is a deficient number, since it is larger than the sum of its proper divisors (1).

470170829 is an equidigital number, since it uses as much as digits as its factorization.

470170829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 470170829 is about 21683.4229078345. The cubic root of 470170829 is about 777.5921963435.

The spelling of 470170829 in words is "four hundred seventy million, one hundred seventy thousand, eight hundred twenty-nine".