6426094437 has 12 divisors (see below), whose sum is σ = 10608156000. Its totient is φ = 3672053928.

The previous prime is 6426094417. The next prime is 6426094489. The reversal of 6426094437 is 7344906246.

It is a happy number.

6426094437 is a `hidden beast` number, since 6 + 4 + 2 + 609 + 4 + 4 + 37 = 666.

It is not a de Polignac number, because 6426094437 - 2¹¹ = 6426092389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6426094392 and 6426094401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426094417) 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 11 ways as a sum of consecutive naturals, for example, 51000687 + ... + 51000812.

It is an arithmetic number, because the mean of its divisors is an integer number (884013000).

Almost surely, 2^6426094437 is an apocalyptic number.

It is an amenable number.

6426094437 is a deficient number, since it is larger than the sum of its proper divisors (4182061563).

6426094437 is a wasteful number, since it uses less digits than its factorization.

6426094437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102001512 (or 102001509 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 6426094437 is about 80162.9243291436. The cubic root of 6426094437 is about 1859.1554377645.

The spelling of 6426094437 in words is "six billion, four hundred twenty-six million, ninety-four thousand, four hundred thirty-seven".