273400092 has 72 divisors (see below), whose sum is σ = 792136800. Its totient is φ = 77885568.

The previous prime is 273400037. The next prime is 273400151. The reversal of 273400092 is 290004372.

It is a super-2 number, since 2×273400092² = 149495220611216928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96634 + ... + 99422.

It is an arithmetic number, because the mean of its divisors is an integer number (11001900).

Almost surely, 2^273400092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273400092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396068400).

273400092 is an abundant number, since it is smaller than the sum of its proper divisors (518736708).

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

273400092 is a wasteful number, since it uses less digits than its factorization.

273400092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3190 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 273400092 is about 16534.8145438647. The cubic root of 273400092 is about 649.0321627805.

The spelling of 273400092 in words is "two hundred seventy-three million, four hundred thousand, ninety-two".