1099734363 has 48 divisors (see below), whose sum is σ = 1958523840. Its totient is φ = 579059712.

The previous prime is 1099734347. The next prime is 1099734367. The reversal of 1099734363 is 3634379901.

It is a happy number.

It is not a de Polignac number, because 1099734363 - 2⁴ = 1099734347 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1099734367) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 779803 + ... + 781211.

It is an arithmetic number, because the mean of its divisors is an integer number (40802580).

Almost surely, 2^1099734363 is an apocalyptic number.

1099734363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1099734363 is a deficient number, since it is larger than the sum of its proper divisors (858789477).

1099734363 is a wasteful number, since it uses less digits than its factorization.

1099734363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 45.

The square root of 1099734363 is about 33162.2430333052. The cubic root of 1099734363 is about 1032.1970142840.

The spelling of 1099734363 in words is "one billion, ninety-nine million, seven hundred thirty-four thousand, three hundred sixty-three".