273074378 has 8 divisors (see below), whose sum is σ = 415380960. Its totient is φ = 134614060.

The previous prime is 273074359. The next prime is 273074387. The reversal of 273074378 is 873470372.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 961388 + ... + 961671.

It is an arithmetic number, because the mean of its divisors is an integer number (51922620).

Almost surely, 2^273074378 is an apocalyptic number.

273074378 is a deficient number, since it is larger than the sum of its proper divisors (142306582).

273074378 is a wasteful number, since it uses less digits than its factorization.

273074378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923132.

The product of its (nonzero) digits is 197568, while the sum is 41.

The square root of 273074378 is about 16524.9622692459. The cubic root of 273074378 is about 648.7743198202.

The spelling of 273074378 in words is "two hundred seventy-three million, seventy-four thousand, three hundred seventy-eight".