427460311 has 4 divisors (see below), whose sum is σ = 427851072. Its totient is φ = 427069552.

The previous prime is 427460287. The next prime is 427460321. The reversal of 427460311 is 113064724.

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 427460311 - 2⁷ = 427460183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 427460311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427460321) 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 3 ways as a sum of consecutive naturals, for example, 193735 + ... + 195928.

It is an arithmetic number, because the mean of its divisors is an integer number (106962768).

Almost surely, 2^427460311 is an apocalyptic number.

427460311 is a deficient number, since it is larger than the sum of its proper divisors (390761).

427460311 is a wasteful number, since it uses less digits than its factorization.

427460311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390760.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 427460311 is about 20675.1133249615. The cubic root of 427460311 is about 753.2953139287.

The spelling of 427460311 in words is "four hundred twenty-seven million, four hundred sixty thousand, three hundred eleven".