946116418 has 24 divisors (see below), whose sum is σ = 1578293748. Its totient is φ = 424861632.

The previous prime is 946116407. The next prime is 946116421. The reversal of 946116418 is 814611649.

It can be written as a sum of positive squares in 6 ways, for example, as 347188689 + 598927729 = 18633^2 + 24473^2 .

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 11 ways as a sum of consecutive naturals, for example, 25321 + ... + 50332.

Almost surely, 2^946116418 is an apocalyptic number.

946116418 is a deficient number, since it is larger than the sum of its proper divisors (632177330).

946116418 is a wasteful number, since it uses less digits than its factorization.

946116418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75718 (or 75705 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 946116418 is about 30759.0054780710. The cubic root of 946116418 is about 981.7061830193.

It can be divided in two parts, 94611641 and 8, that added together give a palindrome (94611649).

The spelling of 946116418 in words is "nine hundred forty-six million, one hundred sixteen thousand, four hundred eighteen".