8406674469 has 24 divisors (see below), whose sum is σ = 12829315200. Its totient is φ = 5289857280.

The previous prime is 8406674467. The next prime is 8406674509. The reversal of 8406674469 is 9644766048.

It is not a de Polignac number, because 8406674469 - 2¹ = 8406674467 is a prime.

It is a super-2 number, since 2×8406674469² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8406674467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44364 + ... + 137045.

It is an arithmetic number, because the mean of its divisors is an integer number (534554800).

Almost surely, 2^8406674469 is an apocalyptic number.

It is an amenable number.

8406674469 is a deficient number, since it is larger than the sum of its proper divisors (4422640731).

8406674469 is a wasteful number, since it uses less digits than its factorization.

8406674469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181705 (or 181702 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The square root of 8406674469 is about 91687.9188824787. The cubic root of 8406674469 is about 2033.3309763268.

The spelling of 8406674469 in words is "eight billion, four hundred six million, six hundred seventy-four thousand, four hundred sixty-nine".