1073071344 has 20 divisors (see below), whose sum is σ = 2772101096. Its totient is φ = 357690432.

The previous prime is 1073071343. The next prime is 1073071357. The reversal of 1073071344 is 4431703701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073071343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11177779 + ... + 11177874.

Almost surely, 2^1073071344 is an apocalyptic number.

It is an amenable number.

1073071344 is an abundant number, since it is smaller than the sum of its proper divisors (1699029752).

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

1073071344 is a wasteful number, since it uses less digits than its factorization.

1073071344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22355664 (or 22355658 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 1073071344 is about 32757.7676895114. The cubic root of 1073071344 is about 1023.7868157689.

The spelling of 1073071344 in words is "one billion, seventy-three million, seventy-one thousand, three hundred forty-four".