994911601 has 8 divisors (see below), whose sum is σ = 1018241280. Its totient is φ = 971750832.

The previous prime is 994911581. The next prime is 994911623. The reversal of 994911601 is 106119499.

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 994911601 - 2⁷ = 994911473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994911641) 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, 30271 + ... + 53908.

It is an arithmetic number, because the mean of its divisors is an integer number (127280160).

Almost surely, 2^994911601 is an apocalyptic number.

It is an amenable number.

994911601 is a deficient number, since it is larger than the sum of its proper divisors (23329679).

994911601 is a wasteful number, since it uses less digits than its factorization.

994911601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84455.

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 994911601 is about 31542.2193417014. The cubic root of 994911601 is about 998.3009819726.

The spelling of 994911601 in words is "nine hundred ninety-four million, nine hundred eleven thousand, six hundred one".