430070 has 16 divisors (see below), whose sum is σ = 801360. Its totient is φ = 165984.

The previous prime is 430061. The next prime is 430081. The reversal of 430070 is 70034.

430070 = 7⁴ + 8⁴ + ... + 18⁴.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

430070 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452 + ... + 1031.

It is an arithmetic number, because the mean of its divisors is an integer number (50085).

2⁴³⁰⁰⁷⁰ is an apocalyptic number.

430070 is a deficient number, since it is larger than the sum of its proper divisors (371290).

430070 is a wasteful number, since it uses less digits than its factorization.

430070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 430070 is about 655.7972247578. The cubic root of 430070 is about 75.4825186490.

The spelling of 430070 in words is "four hundred thirty thousand, seventy".