2406304387 has 2 divisors, whose sum is σ = 2406304388. Its totient is φ = 2406304386.

The previous prime is 2406304331. The next prime is 2406304421. The reversal of 2406304387 is 7834036042.

It is a happy number.

2406304387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2406304387 - 2¹⁹ = 2405780099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2406304487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203152193 + 1203152194.

It is an arithmetic number, because the mean of its divisors is an integer number (1203152194).

Almost surely, 2^2406304387 is an apocalyptic number.

2406304387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2406304387 is an equidigital number, since it uses as much as digits as its factorization.

2406304387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 2406304387 is about 49054.0965363750. The cubic root of 2406304387 is about 1340.0371986035.

The spelling of 2406304387 in words is "two billion, four hundred six million, three hundred four thousand, three hundred eighty-seven".