946326635428 has 12 divisors (see below), whose sum is σ = 1657356393420. Its totient is φ = 472796237312.

The previous prime is 946326635381. The next prime is 946326635473. The reversal of 946326635428 is 824536623649.

946326635428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 429454787584 + 516871847844 = 655328^2 + 718938^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91764301 + ... + 91774612.

It is an arithmetic number, because the mean of its divisors is an integer number (138113032785).

Almost surely, 2^946326635428 is an apocalyptic number.

It is an amenable number.

946326635428 is a deficient number, since it is larger than the sum of its proper divisors (711029757992).

946326635428 is a wasteful number, since it uses less digits than its factorization.

946326635428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183540206 (or 183540204 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 58.

The spelling of 946326635428 in words is "nine hundred forty-six billion, three hundred twenty-six million, six hundred thirty-five thousand, four hundred twenty-eight".