1159200379 has 4 divisors (see below), whose sum is σ = 1162976584. Its totient is φ = 1155424176.

The previous prime is 1159200337. The next prime is 1159200389. The reversal of 1159200379 is 9730029511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9730029511 = 29 ⋅335518259.

It is a cyclic number.

It is not a de Polignac number, because 1159200379 - 2²³ = 1150811771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1159200319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1887642 + ... + 1888255.

It is an arithmetic number, because the mean of its divisors is an integer number (290744146).

Almost surely, 2^1159200379 is an apocalyptic number.

1159200379 is a deficient number, since it is larger than the sum of its proper divisors (3776205).

1159200379 is an equidigital number, since it uses as much as digits as its factorization.

1159200379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776204.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 1159200379 is about 34047.0318676974. The cubic root of 1159200379 is about 1050.4760891641.

The spelling of 1159200379 in words is "one billion, one hundred fifty-nine million, two hundred thousand, three hundred seventy-nine".