946426812 has 12 divisors (see below), whose sum is σ = 2208329256. Its totient is φ = 315475600.

The previous prime is 946426799. The next prime is 946426829. The reversal of 946426812 is 218624649.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 39434439 + ... + 39434462.

It is an arithmetic number, because the mean of its divisors is an integer number (184027438).

Almost surely, 2^946426812 is an apocalyptic number.

It is an amenable number.

946426812 is an abundant number, since it is smaller than the sum of its proper divisors (1261902444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

946426812 is a wasteful number, since it uses less digits than its factorization.

946426812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78868908 (or 78868906 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 946426812 is about 30764.0506435677. The cubic root of 946426812 is about 981.8135279459.

The spelling of 946426812 in words is "nine hundred forty-six million, four hundred twenty-six thousand, eight hundred twelve".