994960849 has 3 divisors (see below), whose sum is σ = 994992393. Its totient is φ = 994929306.

The previous prime is 994960831. The next prime is 994960861. The reversal of 994960849 is 948069499.

The square root of 994960849 is 31543.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 994960849 - 2²⁹ = 458089937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 994960793 and 994960802.

It is not an unprimeable number, because it can be changed into a prime (994960949) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 15772 + ... + 47314.

It is an arithmetic number, because the mean of its divisors is an integer number (331664131).

Almost surely, 2^994960849 is an apocalyptic number.

994960849 is the 31543-rd square number.

994960849 is the 15772-nd centered octagonal number.

It is an amenable number.

994960849 is a deficient number, since it is larger than the sum of its proper divisors (31544).

994960849 is an frugal number, since it uses more digits than its factorization.

994960849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63086 (or 31543 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 58.

The cubic root of 994960849 is about 998.3174536254.

The spelling of 994960849 in words is "nine hundred ninety-four million, nine hundred sixty thousand, eight hundred forty-nine".