272792934 has 80 divisors (see below), whose sum is σ = 637613856. Its totient is φ = 87091200.

The previous prime is 272792917. The next prime is 272792941. The reversal of 272792934 is 439297272.

It is a self number, because there is not a number n which added to its sum of digits gives 272792934.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 425254 + ... + 425894.

Almost surely, 2^272792934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272792934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318806928).

272792934 is an abundant number, since it is smaller than the sum of its proper divisors (364820922).

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

272792934 is a wasteful number, since it uses less digits than its factorization.

272792934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 754 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 272792934 is about 16516.4443510097. Note that the first 3 decimals coincide. The cubic root of 272792934 is about 648.5513568715.

The spelling of 272792934 in words is "two hundred seventy-two million, seven hundred ninety-two thousand, nine hundred thirty-four".