927428773 has 8 divisors (see below), whose sum is σ = 953080128. Its totient is φ = 901963104.

The previous prime is 927428771. The next prime is 927428797. The reversal of 927428773 is 377824729.

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 927428773 - 2¹ = 927428771 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 (927428771) 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, 36265 + ... + 56302.

It is an arithmetic number, because the mean of its divisors is an integer number (119135016).

Almost surely, 2^927428773 is an apocalyptic number.

It is an amenable number.

927428773 is a deficient number, since it is larger than the sum of its proper divisors (25651355).

927428773 is a wasteful number, since it uses less digits than its factorization.

927428773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92843.

The product of its digits is 1185408, while the sum is 49.

The square root of 927428773 is about 30453.7152577481. The cubic root of 927428773 is about 975.1996165471.

The spelling of 927428773 in words is "nine hundred twenty-seven million, four hundred twenty-eight thousand, seven hundred seventy-three".