273034040 has 32 divisors (see below), whose sum is σ = 620077680. Its totient is φ = 108191232.

The previous prime is 273034039. The next prime is 273034067. The reversal of 273034040 is 40430372.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 273033997 and 273034015.

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 7 ways as a sum of consecutive naturals, for example, 27617 + ... + 36176.

Almost surely, 2^273034040 is an apocalyptic number.

273034040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273034040 is an abundant number, since it is smaller than the sum of its proper divisors (347043640).

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

273034040 is a wasteful number, since it uses less digits than its factorization.

273034040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63911 (or 63907 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 273034040 is about 16523.7417070106. The cubic root of 273034040 is about 648.7423730329.

The spelling of 273034040 in words is "two hundred seventy-three million, thirty-four thousand, forty".