1180375798 has 48 divisors (see below), whose sum is σ = 2180044800. Its totient is φ = 476597520.

The previous prime is 1180375787. The next prime is 1180375849. The reversal of 1180375798 is 8975730811.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353983 + ... + 357301.

It is an arithmetic number, because the mean of its divisors is an integer number (45417600).

Almost surely, 2^1180375798 is an apocalyptic number.

1180375798 is a deficient number, since it is larger than the sum of its proper divisors (999669002).

1180375798 is a wasteful number, since it uses less digits than its factorization.

1180375798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 49.

The square root of 1180375798 is about 34356.5975905648. The cubic root of 1180375798 is about 1056.8339724315.

The spelling of 1180375798 in words is "one billion, one hundred eighty million, three hundred seventy-five thousand, seven hundred ninety-eight".