430470073 has 16 divisors (see below), whose sum is σ = 500834880. Its totient is φ = 365644800.

The previous prime is 430470071. The next prime is 430470091. The reversal of 430470073 is 370074034.

It is a cyclic number.

It is not a de Polignac number, because 430470073 - 2¹ = 430470071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430470071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17713 + ... + 34273.

It is an arithmetic number, because the mean of its divisors is an integer number (31302180).

Almost surely, 2^430470073 is an apocalyptic number.

It is an amenable number.

430470073 is a deficient number, since it is larger than the sum of its proper divisors (70364807).

430470073 is a wasteful number, since it uses less digits than its factorization.

430470073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16728.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 430470073 is about 20747.7727238371. The cubic root of 430470073 is about 755.0591728837.

The spelling of 430470073 in words is "four hundred thirty million, four hundred seventy thousand, seventy-three".