427080793 has 2 divisors, whose sum is σ = 427080794. Its totient is φ = 427080792.

The previous prime is 427080781. The next prime is 427080799. The reversal of 427080793 is 397080724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 360544144 + 66536649 = 18988^2 + 8157^2 .

It is a cyclic number.

It is not a de Polignac number, because 427080793 - 2¹³ = 427072601 is a prime.

It is not a weakly prime, because it can be changed into another prime (427080799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213540396 + 213540397.

It is an arithmetic number, because the mean of its divisors is an integer number (213540397).

Almost surely, 2^427080793 is an apocalyptic number.

It is an amenable number.

427080793 is a deficient number, since it is larger than the sum of its proper divisors (1).

427080793 is an equidigital number, since it uses as much as digits as its factorization.

427080793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 427080793 is about 20665.9331509613. The cubic root of 427080793 is about 753.0723117195.

The spelling of 427080793 in words is "four hundred twenty-seven million, eighty thousand, seven hundred ninety-three".