946433709 has 24 divisors (see below), whose sum is σ = 1508145912. Its totient is φ = 568212480.

The previous prime is 946433669. The next prime is 946433737. The reversal of 946433709 is 907334649.

It can be written as a sum of positive squares in 4 ways, for example, as 128187684 + 818246025 = 11322^2 + 28605^2 .

It is not a de Polignac number, because 946433709 - 2¹⁶ = 946368173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946433779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93852 + ... + 103445.

It is an arithmetic number, because the mean of its divisors is an integer number (62839413).

Almost surely, 2^946433709 is an apocalyptic number.

It is an amenable number.

946433709 is a deficient number, since it is larger than the sum of its proper divisors (561712203).

946433709 is a wasteful number, since it uses less digits than its factorization.

946433709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197357 (or 197354 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 946433709 is about 30764.1627384852. The cubic root of 946433709 is about 981.8159128993.

The spelling of 946433709 in words is "nine hundred forty-six million, four hundred thirty-three thousand, seven hundred nine".