427341903 has 8 divisors (see below), whose sum is σ = 603306288. Its totient is φ = 268136064.

The previous prime is 427341877. The next prime is 427341947. The reversal of 427341903 is 309143724.

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

It is not a de Polignac number, because 427341903 - 2⁶ = 427341839 is a prime.

It is a super-2 number, since 2×427341903² = 365242204119322818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427341973) 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, 4189576 + ... + 4189677.

It is an arithmetic number, because the mean of its divisors is an integer number (75413286).

Almost surely, 2^427341903 is an apocalyptic number.

427341903 is a deficient number, since it is larger than the sum of its proper divisors (175964385).

427341903 is a wasteful number, since it uses less digits than its factorization.

427341903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8379273.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 427341903 is about 20672.2495873091. The cubic root of 427341903 is about 753.2257523605.

The spelling of 427341903 in words is "four hundred twenty-seven million, three hundred forty-one thousand, nine hundred three".