4774323766897 has 4 divisors (see below), whose sum is σ = 4774866127600. Its totient is φ = 4773781406196.

The previous prime is 4774323766889. The next prime is 4774323766909. The reversal of 4774323766897 is 7986673234774.

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 a cyclic number.

It is not a de Polignac number, because 4774323766897 - 2³ = 4774323766889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4774323766837) 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, 271167147 + ... + 271184752.

It is an arithmetic number, because the mean of its divisors is an integer number (1193716531900).

Almost surely, 2^{4774323766897} is an apocalyptic number.

It is an amenable number.

4774323766897 is a deficient number, since it is larger than the sum of its proper divisors (542360703).

4774323766897 is an equidigital number, since it uses as much as digits as its factorization.

4774323766897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542360702.

The product of its digits is 1792336896, while the sum is 73.

The spelling of 4774323766897 in words is "four trillion, seven hundred seventy-four billion, three hundred twenty-three million, seven hundred sixty-six thousand, eight hundred ninety-seven".