2030465449 has 4 divisors (see below), whose sum is σ = 2040088720. Its totient is φ = 2020842180.

The previous prime is 2030465443. The next prime is 2030465453. The reversal of 2030465449 is 9445640302.

It is a happy number.

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 2030465449 - 2⁵ = 2030465417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030465443) 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, 4811319 + ... + 4811740.

It is an arithmetic number, because the mean of its divisors is an integer number (510022180).

Almost surely, 2^2030465449 is an apocalyptic number.

It is an amenable number.

2030465449 is a deficient number, since it is larger than the sum of its proper divisors (9623271).

2030465449 is an equidigital number, since it uses as much as digits as its factorization.

2030465449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9623270.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2030465449 is about 45060.6862908234. The cubic root of 2030465449 is about 1266.2861824505.

The spelling of 2030465449 in words is "two billion, thirty million, four hundred sixty-five thousand, four hundred forty-nine".