429406607 has 4 divisors (see below), whose sum is σ = 490750416. Its totient is φ = 368062800.

The previous prime is 429406591. The next prime is 429406609. The reversal of 429406607 is 706604924.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 429406607 - 2⁴ = 429406591 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429406609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30671894 + ... + 30671907.

It is an arithmetic number, because the mean of its divisors is an integer number (122687604).

Almost surely, 2^429406607 is an apocalyptic number.

429406607 is a deficient number, since it is larger than the sum of its proper divisors (61343809).

429406607 is an equidigital number, since it uses as much as digits as its factorization.

429406607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61343808.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 429406607 is about 20722.1284379766. The cubic root of 429406607 is about 754.4368749469.

The spelling of 429406607 in words is "four hundred twenty-nine million, four hundred six thousand, six hundred seven".