946948910769 has 27 divisors (see below), whose sum is σ = 1372634964363. Its totient is φ = 629082522432.

The previous prime is 946948910741. The next prime is 946948910771. The reversal of 946948910769 is 967019849649.

The square root of 946948910769 is 973113.

It is a perfect power (a square), and thus also a powerful number.

946948910769 is a `hidden beast` number, since 9 + 4 + 69 + 489 + 10 + 76 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 582268194225 + 364680716544 = 763065^2 + 603888^2 .

It is not a de Polignac number, because 946948910769 - 2¹⁹ = 946948386481 is a prime.

It is a super-2 number, since 2×946948910769² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 946948910697 and 946948910706.

It is not an unprimeable number, because it can be changed into a prime (946948910729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1596878137 + ... + 1596878729.

Almost surely, 2^946948910769 is an apocalyptic number.

946948910769 is the 973113-rd square number.

946948910769 is the 486557-th centered octagonal number.

It is an amenable number.

946948910769 is a deficient number, since it is larger than the sum of its proper divisors (425686053594).

946948910769 is an frugal number, since it uses more digits than its factorization.

946948910769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2286 (or 1143 counting only the distinct ones).

The product of its (nonzero) digits is 211631616, while the sum is 72.

The spelling of 946948910769 in words is "nine hundred forty-six billion, nine hundred forty-eight million, nine hundred ten thousand, seven hundred sixty-nine".