427753743 has 8 divisors (see below), whose sum is σ = 570710400. Its totient is φ = 284983128.

The previous prime is 427753699. The next prime is 427753811. The reversal of 427753743 is 347357724.

It is a happy number.

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

It is not a de Polignac number, because 427753743 - 2¹⁶ = 427688207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 427753695 and 427753704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427753343) 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, 41053 + ... + 50406.

It is an arithmetic number, because the mean of its divisors is an integer number (71338800).

Almost surely, 2^427753743 is an apocalyptic number.

427753743 is a deficient number, since it is larger than the sum of its proper divisors (142956657).

427753743 is a wasteful number, since it uses less digits than its factorization.

427753743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93021.

The product of its digits is 493920, while the sum is 42.

The square root of 427753743 is about 20682.2083685471. The cubic root of 427753743 is about 753.4676421238.

The spelling of 427753743 in words is "four hundred twenty-seven million, seven hundred fifty-three thousand, seven hundred forty-three".