946473312 has 48 divisors (see below), whose sum is σ = 2498897520. Its totient is φ = 313661952.

The previous prime is 946473293. The next prime is 946473313. The reversal of 946473312 is 213374649.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946473313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11887 + ... + 45102.

It is an arithmetic number, because the mean of its divisors is an integer number (52060365).

Almost surely, 2^946473312 is an apocalyptic number.

It is an amenable number.

946473312 is an abundant number, since it is smaller than the sum of its proper divisors (1552424208).

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

946473312 is a wasteful number, since it uses less digits than its factorization.

946473312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57175 (or 57167 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 946473312 is about 30764.8063865190. The cubic root of 946473312 is about 981.8296072246.

The spelling of 946473312 in words is "nine hundred forty-six million, four hundred seventy-three thousand, three hundred twelve".