1798807130 has 32 divisors (see below), whose sum is σ = 3273481728. Its totient is φ = 711648000.

The previous prime is 1798807097. The next prime is 1798807139. The reversal of 1798807130 is 317088971.

It is not an unprimeable number, because it can be changed into a prime (1798807139) 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 15 ways as a sum of consecutive naturals, for example, 361439 + ... + 366381.

It is an arithmetic number, because the mean of its divisors is an integer number (102296304).

Almost surely, 2^1798807130 is an apocalyptic number.

1798807130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1798807130 is a deficient number, since it is larger than the sum of its proper divisors (1474674598).

1798807130 is a wasteful number, since it uses less digits than its factorization.

1798807130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342.

The product of its (nonzero) digits is 84672, while the sum is 44.

The square root of 1798807130 is about 42412.3464335563. The cubic root of 1798807130 is about 1216.1716257966.

The spelling of 1798807130 in words is "one billion, seven hundred ninety-eight million, eight hundred seven thousand, one hundred thirty".