1083116449 has 4 divisors (see below), whose sum is σ = 1083290800. Its totient is φ = 1082942100.

The previous prime is 1083116387. The next prime is 1083116459. The reversal of 1083116449 is 9446113801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1083116449 - 2¹⁵ = 1083083681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1083116459) 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, 77499 + ... + 90400.

It is an arithmetic number, because the mean of its divisors is an integer number (270822700).

Almost surely, 2^1083116449 is an apocalyptic number.

It is an amenable number.

1083116449 is a deficient number, since it is larger than the sum of its proper divisors (174351).

1083116449 is an equidigital number, since it uses as much as digits as its factorization.

1083116449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174350.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 1083116449 is about 32910.7345557646. The cubic root of 1083116449 is about 1026.9714819302.

The spelling of 1083116449 in words is "one billion, eighty-three million, one hundred sixteen thousand, four hundred forty-nine".