429770117 has 8 divisors (see below), whose sum is σ = 492576000. Its totient is φ = 367316784.

The previous prime is 429770083. The next prime is 429770147. The reversal of 429770117 is 711077924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 429770117 - 2⁸ = 429769861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429770147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85517 + ... + 90402.

It is an arithmetic number, because the mean of its divisors is an integer number (61572000).

Almost surely, 2^429770117 is an apocalyptic number.

It is an amenable number.

429770117 is a deficient number, since it is larger than the sum of its proper divisors (62805883).

429770117 is a wasteful number, since it uses less digits than its factorization.

429770117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176275.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 429770117 is about 20730.8976409609. The cubic root of 429770117 is about 754.6497019767.

The spelling of 429770117 in words is "four hundred twenty-nine million, seven hundred seventy thousand, one hundred seventeen".