1674384456 has 16 divisors (see below), whose sum is σ = 4185961200. Its totient is φ = 558128144.

The previous prime is 1674384401. The next prime is 1674384469. The reversal of 1674384456 is 6544834761.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34882986 + ... + 34883033.

It is an arithmetic number, because the mean of its divisors is an integer number (261622575).

Almost surely, 2^1674384456 is an apocalyptic number.

It is an amenable number.

1674384456 is an abundant number, since it is smaller than the sum of its proper divisors (2511576744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1674384456 is a wasteful number, since it uses less digits than its factorization.

1674384456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69766028 (or 69766024 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The square root of 1674384456 is about 40919.2431015042. The cubic root of 1674384456 is about 1187.4583741051.

The spelling of 1674384456 in words is "one billion, six hundred seventy-four million, three hundred eighty-four thousand, four hundred fifty-six".