994380297 has 4 divisors (see below), whose sum is σ = 1325840400. Its totient is φ = 662920196.

The previous prime is 994380287. The next prime is 994380307. The reversal of 994380297 is 792083499.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (994380287) and next prime (994380307).

It is a cyclic number.

It is not a de Polignac number, because 994380297 - 2¹¹ = 994378249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (994380287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165730047 + ... + 165730052.

It is an arithmetic number, because the mean of its divisors is an integer number (331460100).

Almost surely, 2^994380297 is an apocalyptic number.

It is an amenable number.

994380297 is a deficient number, since it is larger than the sum of its proper divisors (331460103).

994380297 is a wasteful number, since it uses less digits than its factorization.

994380297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331460102.

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 994380297 is about 31533.7961083026. The cubic root of 994380297 is about 998.1232456633.

The spelling of 994380297 in words is "nine hundred ninety-four million, three hundred eighty thousand, two hundred ninety-seven".