86426608346 has 64 divisors (see below), whose sum is σ = 154277978400. Its totient is φ = 35926818816.

The previous prime is 86426608339. The next prime is 86426608481. The reversal of 86426608346 is 64380662468.

It can be written as a sum of positive squares in 16 ways, for example, as 3303375625 + 83123232721 = 57475^2 + 288311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1418600 + ... + 1478268.

Almost surely, 2^86426608346 is an apocalyptic number.

86426608346 is a deficient number, since it is larger than the sum of its proper divisors (67851370054).

86426608346 is a wasteful number, since it uses less digits than its factorization.

86426608346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59843.

The product of its (nonzero) digits is 7962624, while the sum is 53.

The spelling of 86426608346 in words is "eighty-six billion, four hundred twenty-six million, six hundred eight thousand, three hundred forty-six".