927985463 has 2 divisors, whose sum is σ = 927985464. Its totient is φ = 927985462.

The previous prime is 927985459. The next prime is 927985489. The reversal of 927985463 is 364589729.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 927985463 - 2² = 927985459 is a prime.

It is a super-2 number, since 2×927985463² = 1722314039078648738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (927985423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463992731 + 463992732.

It is an arithmetic number, because the mean of its divisors is an integer number (463992732).

Almost surely, 2^927985463 is an apocalyptic number.

927985463 is a deficient number, since it is larger than the sum of its proper divisors (1).

927985463 is an equidigital number, since it uses as much as digits as its factorization.

927985463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 53.

The square root of 927985463 is about 30462.8538223194. The cubic root of 927985463 is about 975.3946990175.

The spelling of 927985463 in words is "nine hundred twenty-seven million, nine hundred eighty-five thousand, four hundred sixty-three".