994560768 has 90 divisors (see below), whose sum is σ = 2965662084. Its totient is φ = 331513344.

The previous prime is 994560751. The next prime is 994560769. The reversal of 994560768 is 867065499.

994560768 is a `hidden beast` number, since 9 + 9 + 4 + 560 + 76 + 8 = 666.

It is a super-2 number, since 2×994560768² = 1978302242489499648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (994560769) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3246 + ... + 44717.

Almost surely, 2^994560768 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 994560768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1482831042).

994560768 is an abundant number, since it is smaller than the sum of its proper divisors (1971101316).

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

994560768 is an equidigital number, since it uses as much as digits as its factorization.

994560768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47991 (or 47968 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The square root of 994560768 is about 31536.6575273918. The cubic root of 994560768 is about 998.1836254477.

The spelling of 994560768 in words is "nine hundred ninety-four million, five hundred sixty thousand, seven hundred sixty-eight".