994277877297 has 8 divisors (see below), whose sum is σ = 1350717116544. Its totient is φ = 650345278128.

The previous prime is 994277877283. The next prime is 994277877311. The reversal of 994277877297 is 792778772499.

It is an interprime number because it is at equal distance from previous prime (994277877283) and next prime (994277877311).

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

It is not a de Polignac number, because 994277877297 - 2¹¹ = 994277875249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (994277877217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3126659833 + ... + 3126660150.

It is an arithmetic number, because the mean of its divisors is an integer number (168839639568).

Almost surely, 2^994277877297 is an apocalyptic number.

It is an amenable number.

994277877297 is a deficient number, since it is larger than the sum of its proper divisors (356439239247).

994277877297 is a wasteful number, since it uses less digits than its factorization.

994277877297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253320039.

The product of its digits is 1568294784, while the sum is 78.

The spelling of 994277877297 in words is "nine hundred ninety-four billion, two hundred seventy-seven million, eight hundred seventy-seven thousand, two hundred ninety-seven".