1180350430 has 32 divisors (see below), whose sum is σ = 2484624384. Its totient is φ = 395279136.

The previous prime is 1180350421. The next prime is 1180350449. The reversal of 1180350430 is 340530811.

It is a junction number, because it is equal to n+sod(n) for n = 1180350395 and 1180350404.

It is a congruent number.

It is an unprimeable number.

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, 193062 + ... + 199081.

It is an arithmetic number, because the mean of its divisors is an integer number (77644512).

Almost surely, 2^1180350430 is an apocalyptic number.

1180350430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1180350430 is an abundant number, since it is smaller than the sum of its proper divisors (1304273954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1180350430 is a wasteful number, since it uses less digits than its factorization.

1180350430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392200.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1180350430 is about 34356.2284018488. The cubic root of 1180350430 is about 1056.8264014087.

The spelling of 1180350430 in words is "one billion, one hundred eighty million, three hundred fifty thousand, four hundred thirty".