2406346945 has 8 divisors (see below), whose sum is σ = 2980765440. Its totient is φ = 1862978160.

The previous prime is 2406346909. The next prime is 2406346993. The reversal of 2406346945 is 5496436042.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2406346945 - 2¹⁵ = 2406314177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7762255 + ... + 7762564.

It is an arithmetic number, because the mean of its divisors is an integer number (372595680).

Almost surely, 2^2406346945 is an apocalyptic number.

It is an amenable number.

2406346945 is a deficient number, since it is larger than the sum of its proper divisors (574418495).

2406346945 is a wasteful number, since it uses less digits than its factorization.

2406346945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15524855.

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 2406346945 is about 49054.5303208582. The cubic root of 2406346945 is about 1340.0450985416.

The spelling of 2406346945 in words is "two billion, four hundred six million, three hundred forty-six thousand, nine hundred forty-five".