429394998 has 8 divisors (see below), whose sum is σ = 858790008. Its totient is φ = 143131664.

The previous prime is 429394991. The next prime is 429395023. The reversal of 429394998 is 899493924.

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

429394998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429394991) 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, 35782911 + ... + 35782922.

It is an arithmetic number, because the mean of its divisors is an integer number (107348751).

Almost surely, 2^429394998 is an apocalyptic number.

429394998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

429394998 is a wasteful number, since it uses less digits than its factorization.

429394998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71565838.

The product of its digits is 5038848, while the sum is 57.

The square root of 429394998 is about 20721.8483248961. The cubic root of 429394998 is about 754.4300761565.

The spelling of 429394998 in words is "four hundred twenty-nine million, three hundred ninety-four thousand, nine hundred ninety-eight".