946786065 has 16 divisors (see below), whose sum is σ = 1536195456. Its totient is φ = 497840000.

The previous prime is 946786037. The next prime is 946786091. The reversal of 946786065 is 560687649.

It is not a de Polignac number, because 946786065 - 2⁷ = 946785937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 946785999 and 946786017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443436 + ... + 445565.

It is an arithmetic number, because the mean of its divisors is an integer number (96012216).

Almost surely, 2^946786065 is an apocalyptic number.

It is an amenable number.

946786065 is a deficient number, since it is larger than the sum of its proper divisors (589409391).

946786065 is a wasteful number, since it uses less digits than its factorization.

946786065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889080.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 946786065 is about 30769.8889338262. Note that the first 3 decimals coincide. The cubic root of 946786065 is about 981.9377406974.

The spelling of 946786065 in words is "nine hundred forty-six million, seven hundred eighty-six thousand, sixty-five".