1074443406 has 16 divisors (see below), whose sum is σ = 2194608384. Its totient is φ = 350527544.

The previous prime is 1074443393. The next prime is 1074443441. The reversal of 1074443406 is 6043444701.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904760 + ... + 1905323.

It is an arithmetic number, because the mean of its divisors is an integer number (137163024).

Almost surely, 2^1074443406 is an apocalyptic number.

1074443406 is an abundant number, since it is smaller than the sum of its proper divisors (1120164978).

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

1074443406 is a wasteful number, since it uses less digits than its factorization.

1074443406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810135.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 1074443406 is about 32778.7035436120. The cubic root of 1074443406 is about 1024.2229783538. Note that the first 3 decimals are identical.

The spelling of 1074443406 in words is "one billion, seventy-four million, four hundred forty-three thousand, four hundred six".