8425934426 has 32 divisors (see below), whose sum is σ = 15578911488. Its totient is φ = 3328335360.

The previous prime is 8425934423. The next prime is 8425934437. The reversal of 8425934426 is 6244395248.

It is not an unprimeable number, because it can be changed into a prime (8425934423) 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 15 ways as a sum of consecutive naturals, for example, 88091 + ... + 156881.

It is an arithmetic number, because the mean of its divisors is an integer number (486840984).

Almost surely, 2^8425934426 is an apocalyptic number.

8425934426 is a deficient number, since it is larger than the sum of its proper divisors (7152977062).

8425934426 is a wasteful number, since it uses less digits than its factorization.

8425934426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69486.

The product of its digits is 1658880, while the sum is 47.

The square root of 8425934426 is about 91792.8887550664. Note that the first 3 decimals coincide. The cubic root of 8425934426 is about 2034.8826005074.

The spelling of 8425934426 in words is "eight billion, four hundred twenty-five million, nine hundred thirty-four thousand, four hundred twenty-six".