429968535 has 8 divisors (see below), whose sum is σ = 687949680. Its totient is φ = 229316544.

The previous prime is 429968519. The next prime is 429968551. The reversal of 429968535 is 535869924.

It is an interprime number because it is at equal distance from previous prime (429968519) and next prime (429968551).

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

It is not a de Polignac number, because 429968535 - 2⁴ = 429968519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14332270 + ... + 14332299.

It is an arithmetic number, because the mean of its divisors is an integer number (85993710).

Almost surely, 2^429968535 is an apocalyptic number.

429968535 is a deficient number, since it is larger than the sum of its proper divisors (257981145).

429968535 is a wasteful number, since it uses less digits than its factorization.

429968535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28664577.

The product of its digits is 2332800, while the sum is 51.

The square root of 429968535 is about 20735.6826509281. The cubic root of 429968535 is about 754.7658206806.

The spelling of 429968535 in words is "four hundred twenty-nine million, nine hundred sixty-eight thousand, five hundred thirty-five".