8074384906469 has 4 divisors (see below), whose sum is σ = 9227868464544. Its totient is φ = 6920901348396.

The previous prime is 8074384906457. The next prime is 8074384906477. The reversal of 8074384906469 is 9646094834708.

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 de Polignac number, because none of the positive numbers 2^k-8074384906469 is a prime.

It is a super-2 number, since 2×8074384906469² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8074384906399 and 8074384906408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8074384906669) 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, 576741779027 + ... + 576741779040.

It is an arithmetic number, because the mean of its divisors is an integer number (2306967116136).

Almost surely, 2^{8074384906469} is an apocalyptic number.

It is an amenable number.

8074384906469 is a deficient number, since it is larger than the sum of its proper divisors (1153483558075).

8074384906469 is a wasteful number, since it uses less digits than its factorization.

8074384906469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153483558074.

The product of its (nonzero) digits is 250822656, while the sum is 68.

The spelling of 8074384906469 in words is "eight trillion, seventy-four billion, three hundred eighty-four million, nine hundred six thousand, four hundred sixty-nine".