430988 has 6 divisors (see below), whose sum is σ = 754236. Its totient is φ = 215492.

The previous prime is 430987. The next prime is 430999. The reversal of 430988 is 889034.

430988 is nontrivially palindromic in base 15.

It is a super-2 number, since 2×430988² = 371501312288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (430981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53870 + ... + 53877.

It is an arithmetic number, because the mean of its divisors is an integer number (125706).

2⁴³⁰⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

430988 is a deficient number, since it is larger than the sum of its proper divisors (323248).

430988 is a wasteful number, since it uses less digits than its factorization.

430988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107751 (or 107749 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 430988 is about 656.4967631299. The cubic root of 430988 is about 75.5361872051.

The spelling of 430988 in words is "four hundred thirty thousand, nine hundred eighty-eight".