429099039 has 10 divisors (see below), whose sum is σ = 640999920. Its totient is φ = 286065972.

The previous prime is 429099031. The next prime is 429099089. The reversal of 429099039 is 930990924.

It is not a de Polignac number, because 429099039 - 2³ = 429099031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 429098985 and 429099003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429099031) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2648679 + ... + 2648840.

It is an arithmetic number, because the mean of its divisors is an integer number (64099992).

Almost surely, 2^429099039 is an apocalyptic number.

429099039 is a deficient number, since it is larger than the sum of its proper divisors (211900881).

429099039 is an equidigital number, since it uses as much as digits as its factorization.

429099039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297531 (or 5297522 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 429099039 is about 20714.7058632267. The cubic root of 429099039 is about 754.2567068888.

The spelling of 429099039 in words is "four hundred twenty-nine million, ninety-nine thousand, thirty-nine".