2406426469 has 8 divisors (see below), whose sum is σ = 2474750880. Its totient is φ = 2338951056.

The previous prime is 2406426443. The next prime is 2406426481. The reversal of 2406426469 is 9646246042.

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

It is not a de Polignac number, because 2406426469 - 2¹¹ = 2406424421 is a prime.

It is a super-2 number, since 2×2406426469² = 11581776701407615922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406424469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206499 + ... + 217840.

It is an arithmetic number, because the mean of its divisors is an integer number (309343860).

Almost surely, 2^2406426469 is an apocalyptic number.

It is an amenable number.

2406426469 is a deficient number, since it is larger than the sum of its proper divisors (68324411).

2406426469 is a wasteful number, since it uses less digits than its factorization.

2406426469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424499.

The product of its (nonzero) digits is 497664, while the sum is 43.

The square root of 2406426469 is about 49055.3408814983. The cubic root of 2406426469 is about 1340.0598601387.

The spelling of 2406426469 in words is "two billion, four hundred six million, four hundred twenty-six thousand, four hundred sixty-nine".