434370307 has 8 divisors (see below), whose sum is σ = 497925632. Its totient is φ = 371190600.

The previous prime is 434370289. The next prime is 434370317. The reversal of 434370307 is 703073434.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434370307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434370317) 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 7 ways as a sum of consecutive naturals, for example, 91419 + ... + 96052.

It is an arithmetic number, because the mean of its divisors is an integer number (62240704).

Almost surely, 2^434370307 is an apocalyptic number.

434370307 is a deficient number, since it is larger than the sum of its proper divisors (63555325).

434370307 is a wasteful number, since it uses less digits than its factorization.

434370307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187809.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 434370307 is about 20841.5524133880. The cubic root of 434370307 is about 757.3327013837.

The spelling of 434370307 in words is "four hundred thirty-four million, three hundred seventy thousand, three hundred seven".