1830361099 has 16 divisors (see below), whose sum is σ = 2107123200. Its totient is φ = 1557451584.

The previous prime is 1830361079. The next prime is 1830361109. The reversal of 1830361099 is 9901630381.

It is a cyclic number.

It is not a de Polignac number, because 1830361099 - 2⁷ = 1830360971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1830361009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173282 + ... + 1174840.

It is an arithmetic number, because the mean of its divisors is an integer number (131695200).

Almost surely, 2^1830361099 is an apocalyptic number.

1830361099 is a deficient number, since it is larger than the sum of its proper divisors (276762101).

1830361099 is a wasteful number, since it uses less digits than its factorization.

1830361099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 1830361099 is about 42782.7196307107. The cubic root of 1830361099 is about 1223.2416475489.

The spelling of 1830361099 in words is "one billion, eight hundred thirty million, three hundred sixty-one thousand, ninety-nine".