1100349459 has 12 divisors (see below), whose sum is σ = 1733884152. Its totient is φ = 666878400.

The previous prime is 1100349457. The next prime is 1100349479. The reversal of 1100349459 is 9549430011.

It is a happy number.

1100349459 is a `hidden beast` number, since 110 + 0 + 3 + 494 + 59 = 666.

It is not a de Polignac number, because 1100349459 - 2¹ = 1100349457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100349457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5557222 + ... + 5557419.

It is an arithmetic number, because the mean of its divisors is an integer number (144490346).

Almost surely, 2^1100349459 is an apocalyptic number.

1100349459 is a deficient number, since it is larger than the sum of its proper divisors (633534693).

1100349459 is a wasteful number, since it uses less digits than its factorization.

1100349459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11114658 (or 11114655 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1100349459 is about 33171.5157778477. The cubic root of 1100349459 is about 1032.3894189056.

The spelling of 1100349459 in words is "one billion, one hundred million, three hundred forty-nine thousand, four hundred fifty-nine".