430798442 has 8 divisors (see below), whose sum is σ = 646380000. Its totient is φ = 215338444.

The previous prime is 430798397. The next prime is 430798447. The reversal of 430798442 is 244897034.

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

It is a self number, because there is not a number n which added to its sum of digits gives 430798442.

It is not an unprimeable number, because it can be changed into a prime (430798447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20942 + ... + 36057.

It is an arithmetic number, because the mean of its divisors is an integer number (80797500).

Almost surely, 2^430798442 is an apocalyptic number.

430798442 is a deficient number, since it is larger than the sum of its proper divisors (215581558).

430798442 is a wasteful number, since it uses less digits than its factorization.

430798442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60780.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 430798442 is about 20755.6845707387. The cubic root of 430798442 is about 755.2511142242.

The spelling of 430798442 in words is "four hundred thirty million, seven hundred ninety-eight thousand, four hundred forty-two".