86358973408 has 12 divisors (see below), whose sum is σ = 170019228960. Its totient is φ = 43179486688.

The previous prime is 86358973403. The next prime is 86358973411. The reversal of 86358973408 is 80437985368.

It is a super-2 number, since 2×86358973408² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86358973403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1349358928 + ... + 1349358991.

It is an arithmetic number, because the mean of its divisors is an integer number (14168269080).

Almost surely, 2^86358973408 is an apocalyptic number.

It is an amenable number.

86358973408 is a deficient number, since it is larger than the sum of its proper divisors (83660255552).

86358973408 is a wasteful number, since it uses less digits than its factorization.

86358973408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698717929 (or 2698717921 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 86358973408 in words is "eighty-six billion, three hundred fifty-eight million, nine hundred seventy-three thousand, four hundred eight".