6426957948 has 24 divisors (see below), whose sum is σ = 15008531328. Its totient is φ = 2140562736.

The previous prime is 6426957941. The next prime is 6426957991. The reversal of 6426957948 is 8497596246.

It is a junction number, because it is equal to n+sod(n) for n = 6426957891 and 6426957900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426957941) 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, 204286 + ... + 233637.

It is an arithmetic number, because the mean of its divisors is an integer number (625355472).

Almost surely, 2^6426957948 is an apocalyptic number.

It is an amenable number.

6426957948 is an abundant number, since it is smaller than the sum of its proper divisors (8581573380).

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

6426957948 is a wasteful number, since it uses less digits than its factorization.

6426957948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439153 (or 439151 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 60.

The square root of 6426957948 is about 80168.3101231403. The cubic root of 6426957948 is about 1859.2387091451.

It can be divided in two parts, 6426957 and 948, that added together give a triangular number (6427905 = T₃₅₈₅).

The spelling of 6426957948 in words is "six billion, four hundred twenty-six million, nine hundred fifty-seven thousand, nine hundred forty-eight".