946717018982 has 8 divisors (see below), whose sum is σ = 1622943461136. Its totient is φ = 405735865272.

The previous prime is 946717018981. The next prime is 946717018993. The reversal of 946717018982 is 289810717649.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×946717018982² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946717018981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33811322093 + ... + 33811322120.

It is an arithmetic number, because the mean of its divisors is an integer number (202867932642).

Almost surely, 2^946717018982 is an apocalyptic number.

946717018982 is a deficient number, since it is larger than the sum of its proper divisors (676226442154).

946717018982 is a wasteful number, since it uses less digits than its factorization.

946717018982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67622644222.

The product of its (nonzero) digits is 12192768, while the sum is 62.

The spelling of 946717018982 in words is "nine hundred forty-six billion, seven hundred seventeen million, eighteen thousand, nine hundred eighty-two".