86424791796 has 36 divisors (see below), whose sum is σ = 249671621472. Its totient is φ = 24692797584.

The previous prime is 86424791753. The next prime is 86424791801. The reversal of 86424791796 is 69719742468.

86424791796 is a `hidden beast` number, since 8 + 64 + 2 + 479 + 17 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 171477510 + ... + 171478013.

Almost surely, 2^86424791796 is an apocalyptic number.

It is an amenable number.

86424791796 is an abundant number, since it is smaller than the sum of its proper divisors (163246829676).

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

86424791796 is a wasteful number, since it uses less digits than its factorization.

86424791796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342955540 (or 342955535 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The spelling of 86424791796 in words is "eighty-six billion, four hundred twenty-four million, seven hundred ninety-one thousand, seven hundred ninety-six".