2464046309 has 2 divisors, whose sum is σ = 2464046310. Its totient is φ = 2464046308.

The previous prime is 2464046297. The next prime is 2464046311. The reversal of 2464046309 is 9036404642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2339656900 + 124389409 = 48370^2 + 11153^2 .

It is a cyclic number.

It is not a de Polignac number, because 2464046309 - 2¹⁶ = 2463980773 is a prime.

It is a Sophie Germain prime.

Together with 2464046311, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2464046359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232023154 + 1232023155.

It is an arithmetic number, because the mean of its divisors is an integer number (1232023155).

Almost surely, 2^2464046309 is an apocalyptic number.

It is an amenable number.

2464046309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2464046309 is an equidigital number, since it uses as much as digits as its factorization.

2464046309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The square root of 2464046309 is about 49639.1610424673. The cubic root of 2464046309 is about 1350.6711448440.

The spelling of 2464046309 in words is "two billion, four hundred sixty-four million, forty-six thousand, three hundred nine".