994667801 has 8 divisors (see below), whose sum is σ = 1013912640. Its totient is φ = 975440752.

The previous prime is 994667789. The next prime is 994667809. The reversal of 994667801 is 108766499.

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

It is a cyclic number.

It is not a de Polignac number, because 994667801 - 2¹⁴ = 994651417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 994667801.

It is not an unprimeable number, because it can be changed into a prime (994667809) 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, 184916 + ... + 190218.

It is an arithmetic number, because the mean of its divisors is an integer number (126739080).

Almost surely, 2^994667801 is an apocalyptic number.

It is an amenable number.

994667801 is a deficient number, since it is larger than the sum of its proper divisors (19244839).

994667801 is a wasteful number, since it uses less digits than its factorization.

994667801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8895.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 994667801 is about 31538.3544434392. The cubic root of 994667801 is about 998.2194317919.

The spelling of 994667801 in words is "nine hundred ninety-four million, six hundred sixty-seven thousand, eight hundred one".