946984664 has 32 divisors (see below), whose sum is σ = 1788635520. Its totient is φ = 470029056.

The previous prime is 946984663. The next prime is 946984693. The reversal of 946984664 is 466489649.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946984663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993212 + ... + 994164.

It is an arithmetic number, because the mean of its divisors is an integer number (55894860).

Almost surely, 2^946984664 is an apocalyptic number.

It is an amenable number.

946984664 is a deficient number, since it is larger than the sum of its proper divisors (841650856).

946984664 is a wasteful number, since it uses less digits than its factorization.

946984664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739 (or 1735 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The square root of 946984664 is about 30773.1159293303. The cubic root of 946984664 is about 982.0063933835.

The spelling of 946984664 in words is "nine hundred forty-six million, nine hundred eighty-four thousand, six hundred sixty-four".