83426967792 has 80 divisors (see below), whose sum is σ = 273675777280. Its totient is φ = 23836275648.

The previous prime is 83426967761. The next prime is 83426967821. The reversal of 83426967792 is 29776962438.

83426967792 is a `hidden beast` number, since 83 + 426 + 9 + 67 + 79 + 2 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13791118 + ... + 13797165.

It is an arithmetic number, because the mean of its divisors is an integer number (3420947216).

Almost surely, 2^83426967792 is an apocalyptic number.

It is an amenable number.

83426967792 is an abundant number, since it is smaller than the sum of its proper divisors (190248809488).

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

83426967792 is a wasteful number, since it uses less digits than its factorization.

83426967792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27588307 (or 27588295 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 63.

The spelling of 83426967792 in words is "eighty-three billion, four hundred twenty-six million, nine hundred sixty-seven thousand, seven hundred ninety-two".