1075343444 has 24 divisors (see below), whose sum is σ = 2162579328. Its totient is φ = 458313120.

The previous prime is 1075343443. The next prime is 1075343453. The reversal of 1075343444 is 4443435701.

It is a super-2 number, since 2×1075343444² = 2312727045107562272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075343443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101024 + ... + 111159.

It is an arithmetic number, because the mean of its divisors is an integer number (90107472).

Almost surely, 2^1075343444 is an apocalyptic number.

1075343444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1075343444 is an abundant number, since it is smaller than the sum of its proper divisors (1087235884).

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

1075343444 is a wasteful number, since it uses less digits than its factorization.

1075343444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212375 (or 212373 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 1075343444 is about 32792.4296751552. The cubic root of 1075343444 is about 1024.5088883465.

The spelling of 1075343444 in words is "one billion, seventy-five million, three hundred forty-three thousand, four hundred forty-four".