4774073393969 has 4 divisors (see below), whose sum is σ = 5208080066160. Its totient is φ = 4340066721780.

The previous prime is 4774073393933. The next prime is 4774073394061. The reversal of 4774073393969 is 9693933704774.

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 4774073393969 - 2²⁸ = 4773804958513 is a prime.

It is a super-2 number, since 2×4774073393969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4774073392969) 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, 217003336079 + ... + 217003336100.

It is an arithmetic number, because the mean of its divisors is an integer number (1302020016540).

Almost surely, 2^{4774073393969} is an apocalyptic number.

It is an amenable number.

4774073393969 is a deficient number, since it is larger than the sum of its proper divisors (434006672191).

4774073393969 is a wasteful number, since it uses less digits than its factorization.

4774073393969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434006672190.

The product of its (nonzero) digits is 648121824, while the sum is 71.

The spelling of 4774073393969 in words is "four trillion, seven hundred seventy-four billion, seventy-three million, three hundred ninety-three thousand, nine hundred sixty-nine".