946399316 has 12 divisors (see below), whose sum is σ = 1753622388. Its totient is φ = 445364352.

The previous prime is 946399303. The next prime is 946399327. The reversal of 946399316 is 613993649.

It can be written as a sum of positive squares in 2 ways, for example, as 606144400 + 340254916 = 24620^2 + 18446^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6958751 + ... + 6958886.

It is an arithmetic number, because the mean of its divisors is an integer number (146135199).

Almost surely, 2^946399316 is an apocalyptic number.

It is an amenable number.

946399316 is a deficient number, since it is larger than the sum of its proper divisors (807223072).

946399316 is a wasteful number, since it uses less digits than its factorization.

946399316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13917658 (or 13917656 counting only the distinct ones).

The product of its digits is 944784, while the sum is 50.

The square root of 946399316 is about 30763.6037550870. The cubic root of 946399316 is about 981.8040198304.

The spelling of 946399316 in words is "nine hundred forty-six million, three hundred ninety-nine thousand, three hundred sixteen".