966785463 has 24 divisors (see below), whose sum is σ = 1655075968. Its totient is φ = 552447864.

The previous prime is 966785459. The next prime is 966785471. The reversal of 966785463 is 364587669.

966785463 is a `hidden beast` number, since 96 + 6 + 7 + 8 + 546 + 3 = 666.

It is not a de Polignac number, because 966785463 - 2² = 966785459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966783463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282481 + ... + 285882.

Almost surely, 2^966785463 is an apocalyptic number.

966785463 is a deficient number, since it is larger than the sum of its proper divisors (688290505).

966785463 is an equidigital number, since it uses as much as digits as its factorization.

966785463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568385 (or 568373 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 966785463 is about 31093.1738971756. The cubic root of 966785463 is about 988.8035960640.

The spelling of 966785463 in words is "nine hundred sixty-six million, seven hundred eighty-five thousand, four hundred sixty-three".