427350835 has 4 divisors (see below), whose sum is σ = 512821008. Its totient is φ = 341880664.

The previous prime is 427350827. The next prime is 427350853. The reversal of 427350835 is 538053724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 427350835 - 2³ = 427350827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 427350794 and 427350803.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 42735079 + ... + 42735088.

It is an arithmetic number, because the mean of its divisors is an integer number (128205252).

Almost surely, 2^427350835 is an apocalyptic number.

427350835 is a deficient number, since it is larger than the sum of its proper divisors (85470173).

427350835 is an equidigital number, since it uses as much as digits as its factorization.

427350835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85470172.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 427350835 is about 20672.4656245935. The cubic root of 427350835 is about 753.2310001223.

The spelling of 427350835 in words is "four hundred twenty-seven million, three hundred fifty thousand, eight hundred thirty-five".