1180037449 has 2 divisors, whose sum is σ = 1180037450. Its totient is φ = 1180037448.

The previous prime is 1180037407. The next prime is 1180037479. The reversal of 1180037449 is 9447300811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1156340025 + 23697424 = 34005^2 + 4868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1180037449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1180037479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590018724 + 590018725.

It is an arithmetic number, because the mean of its divisors is an integer number (590018725).

Almost surely, 2^1180037449 is an apocalyptic number.

It is an amenable number.

1180037449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180037449 is an equidigital number, since it uses as much as digits as its factorization.

1180037449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1180037449 is about 34351.6731615798. The cubic root of 1180037449 is about 1056.7329840034.

The spelling of 1180037449 in words is "one billion, one hundred eighty million, thirty-seven thousand, four hundred forty-nine".