273494496 has 48 divisors (see below), whose sum is σ = 783191808. Its totient is φ = 82876800.

The previous prime is 273494483. The next prime is 273494503. The reversal of 273494496 is 694494372.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 128440 + ... + 130551.

It is an arithmetic number, because the mean of its divisors is an integer number (16316496).

Almost surely, 2^273494496 is an apocalyptic number.

It is an amenable number.

273494496 is an abundant number, since it is smaller than the sum of its proper divisors (509697312).

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

273494496 is a wasteful number, since it uses less digits than its factorization.

273494496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259015 (or 259007 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The square root of 273494496 is about 16537.6690014040. The cubic root of 273494496 is about 649.1068569536.

The spelling of 273494496 in words is "two hundred seventy-three million, four hundred ninety-four thousand, four hundred ninety-six".