946867968 has 216 divisors, whose sum is σ = 2928446976. Its totient is φ = 304819200.

The previous prime is 946867967. The next prime is 946867973. The reversal of 946867968 is 869768649.

It is a tau number, because it is divible by the number of its divisors (216).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946867967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1928203 + ... + 1928693.

Almost surely, 2^946867968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946867968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1464223488).

946867968 is an abundant number, since it is smaller than the sum of its proper divisors (1981579008).

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

946867968 is an equidigital number, since it uses as much as digits as its factorization.

946867968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 527 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 63.

The square root of 946867968 is about 30771.2198003264. The cubic root of 946867968 is about 981.9660544953.

The spelling of 946867968 in words is "nine hundred forty-six million, eight hundred sixty-seven thousand, nine hundred sixty-eight".