6426326958 has 16 divisors (see below), whose sum is σ = 13007506176. Its totient is φ = 2116300280.

The previous prime is 6426326917. The next prime is 6426326993. The reversal of 6426326958 is 8596236246.

It is a super-2 number, since 2×6426326958² = 82595356342235067528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6426326958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6451638 + ... + 6452633.

It is an arithmetic number, because the mean of its divisors is an integer number (812969136).

Almost surely, 2^6426326958 is an apocalyptic number.

6426326958 is an abundant number, since it is smaller than the sum of its proper divisors (6581179218).

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

6426326958 is a wasteful number, since it uses less digits than its factorization.

6426326958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12904359.

The product of its digits is 3732480, while the sum is 51.

The square root of 6426326958 is about 80164.3746186546. The cubic root of 6426326958 is about 1859.1778613102.

The spelling of 6426326958 in words is "six billion, four hundred twenty-six million, three hundred twenty-six thousand, nine hundred fifty-eight".