6426677904 has 20 divisors (see below), whose sum is σ = 16602251376. Its totient is φ = 2142225952.

The previous prime is 6426677903. The next prime is 6426677911. The reversal of 6426677904 is 4097766246.

It is not an unprimeable number, because it can be changed into a prime (6426677903) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 66944514 + ... + 66944609.

Almost surely, 2^6426677904 is an apocalyptic number.

It is an amenable number.

6426677904 is an abundant number, since it is smaller than the sum of its proper divisors (10175573472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6426677904 is a wasteful number, since it uses less digits than its factorization.

6426677904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133889134 (or 133889128 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 51.

The square root of 6426677904 is about 80166.5635037451. The cubic root of 6426677904 is about 1859.2117043417.

The spelling of 6426677904 in words is "six billion, four hundred twenty-six million, six hundred seventy-seven thousand, nine hundred four".