427936713 has 4 divisors (see below), whose sum is σ = 570582288. Its totient is φ = 285291140.

The previous prime is 427936703. The next prime is 427936723. The reversal of 427936713 is 317639724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (427936703) and next prime (427936723).

It is a cyclic number.

It is not a de Polignac number, because 427936713 - 2¹⁷ = 427805641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (427936703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71322783 + ... + 71322788.

It is an arithmetic number, because the mean of its divisors is an integer number (142645572).

Almost surely, 2^427936713 is an apocalyptic number.

It is an amenable number.

427936713 is a deficient number, since it is larger than the sum of its proper divisors (142645575).

427936713 is a wasteful number, since it uses less digits than its factorization.

427936713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142645574.

The product of its digits is 190512, while the sum is 42.

The square root of 427936713 is about 20686.6312627262. The cubic root of 427936713 is about 753.5750577609.

The spelling of 427936713 in words is "four hundred twenty-seven million, nine hundred thirty-six thousand, seven hundred thirteen".