273683197832 has 64 divisors (see below), whose sum is σ = 565841980800. Its totient is φ = 123062400000.

The previous prime is 273683197819. The next prime is 273683197849. The reversal of 273683197832 is 238791386372.

It is a happy 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, 10661669 + ... + 10687307.

It is an arithmetic number, because the mean of its divisors is an integer number (8841280950).

Almost surely, 2^273683197832 is an apocalyptic number.

273683197832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273683197832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282920990400).

273683197832 is an abundant number, since it is smaller than the sum of its proper divisors (292158782968).

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

273683197832 is a wasteful number, since it uses less digits than its factorization.

273683197832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26958 (or 26954 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 59.

The spelling of 273683197832 in words is "two hundred seventy-three billion, six hundred eighty-three million, one hundred ninety-seven thousand, eight hundred thirty-two".