427927741 has 8 divisors (see below), whose sum is σ = 443387520. Its totient is φ = 412514928.

The previous prime is 427927739. The next prime is 427927769. The reversal of 427927741 is 147729724.

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 427927741 - 2¹ = 427927739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427927711) 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, 7360 + ... + 30166.

It is an arithmetic number, because the mean of its divisors is an integer number (55423440).

Almost surely, 2^427927741 is an apocalyptic number.

It is an amenable number.

427927741 is a deficient number, since it is larger than the sum of its proper divisors (15459779).

427927741 is a wasteful number, since it uses less digits than its factorization.

427927741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23483.

The product of its digits is 197568, while the sum is 43.

The square root of 427927741 is about 20686.4144065616. The cubic root of 427927741 is about 753.5697913103.

The spelling of 427927741 in words is "four hundred twenty-seven million, nine hundred twenty-seven thousand, seven hundred forty-one".