424934345 has 8 divisors (see below), whose sum is σ = 556277760. Its totient is φ = 309043120.

The previous prime is 424934311. The next prime is 424934347. The reversal of 424934345 is 543439424.

It is a happy number.

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

It is not a de Polignac number, because 424934345 - 2⁶ = 424934281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424934299 and 424934308.

It is not an unprimeable number, because it can be changed into a prime (424934347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3862985 + ... + 3863094.

It is an arithmetic number, because the mean of its divisors is an integer number (69534720).

Almost surely, 2^424934345 is an apocalyptic number.

It is an amenable number.

424934345 is a deficient number, since it is larger than the sum of its proper divisors (131343415).

424934345 is a wasteful number, since it uses less digits than its factorization.

424934345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7726095.

The product of its digits is 207360, while the sum is 38.

The square root of 424934345 is about 20613.9356989392. The cubic root of 424934345 is about 751.8085803955.

The spelling of 424934345 in words is "four hundred twenty-four million, nine hundred thirty-four thousand, three hundred forty-five".