946851216 has 20 divisors (see below), whose sum is σ = 2446032432. Its totient is φ = 315617056.

The previous prime is 946851179. The next prime is 946851221. The reversal of 946851216 is 612158649.

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, 9862986 + ... + 9863081.

Almost surely, 2^946851216 is an apocalyptic number.

It is an amenable number.

946851216 is an abundant number, since it is smaller than the sum of its proper divisors (1499181216).

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

946851216 is a wasteful number, since it uses less digits than its factorization.

946851216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19726078 (or 19726072 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 946851216 is about 30770.9475967186. The cubic root of 946851216 is about 981.9602634759.

The spelling of 946851216 in words is "nine hundred forty-six million, eight hundred fifty-one thousand, two hundred sixteen".