432421098 has 16 divisors (see below), whose sum is σ = 877023936. Its totient is φ = 142110080.

The previous prime is 432421051. The next prime is 432421111. The reversal of 432421098 is 890124234.

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, 507111 + ... + 507962.

It is an arithmetic number, because the mean of its divisors is an integer number (54813996).

Almost surely, 2^432421098 is an apocalyptic number.

432421098 is an abundant number, since it is smaller than the sum of its proper divisors (444602838).

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

432421098 is a wasteful number, since it uses less digits than its factorization.

432421098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015149.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 432421098 is about 20794.7372669144. The cubic root of 432421098 is about 756.1981752797.

The spelling of 432421098 in words is "four hundred thirty-two million, four hundred twenty-one thousand, ninety-eight".