427539395 has 8 divisors (see below), whose sum is σ = 520705104. Its totient is φ = 336926304.

The previous prime is 427539379. The next prime is 427539407. The reversal of 427539395 is 593935724.

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

It is a cyclic number.

It is not a de Polignac number, because 427539395 - 2⁴ = 427539379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637784 + ... + 638453.

It is an arithmetic number, because the mean of its divisors is an integer number (65088138).

Almost surely, 2^427539395 is an apocalyptic number.

427539395 is a deficient number, since it is larger than the sum of its proper divisors (93165709).

427539395 is a wasteful number, since it uses less digits than its factorization.

427539395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276309.

The product of its digits is 1020600, while the sum is 47.

The square root of 427539395 is about 20677.0257774178. The cubic root of 427539395 is about 753.3417665322.

The spelling of 427539395 in words is "four hundred twenty-seven million, five hundred thirty-nine thousand, three hundred ninety-five".