273047368 has 16 divisors (see below), whose sum is σ = 558506160. Its totient is φ = 124112400.

The previous prime is 273047351. The next prime is 273047371. The reversal of 273047368 is 863740372.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 273047368.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551318 + ... + 1551493.

It is an arithmetic number, because the mean of its divisors is an integer number (34906635).

Almost surely, 2^273047368 is an apocalyptic number.

It is an amenable number.

273047368 is an abundant number, since it is smaller than the sum of its proper divisors (285458792).

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

273047368 is a wasteful number, since it uses less digits than its factorization.

273047368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102828 (or 3102824 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 273047368 is about 16524.1450005742. The cubic root of 273047368 is about 648.7529288567.

The spelling of 273047368 in words is "two hundred seventy-three million, forty-seven thousand, three hundred sixty-eight".