727334343 has 8 divisors (see below), whose sum is σ = 1077532400. Its totient is φ = 484889544.

The previous prime is 727334339. The next prime is 727334351. The reversal of 727334343 is 343433727.

727334343 is a `hidden beast` number, since 7 + 273 + 343 + 43 = 666.

It is not a de Polignac number, because 727334343 - 2² = 727334339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 727334298 and 727334307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727334243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13469128 + ... + 13469181.

It is an arithmetic number, because the mean of its divisors is an integer number (134691550).

Almost surely, 2^727334343 is an apocalyptic number.

727334343 is a deficient number, since it is larger than the sum of its proper divisors (350198057).

727334343 is a wasteful number, since it uses less digits than its factorization.

727334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26938318 (or 26938312 counting only the distinct ones).

The product of its digits is 127008, while the sum is 36.

The square root of 727334343 is about 26969.1368604930. The cubic root of 727334343 is about 899.3140217260.

It can be divided in two parts, 7273 and 34343, that added together give a triangular number (41616 = T₂₈₈).

The spelling of 727334343 in words is "seven hundred twenty-seven million, three hundred thirty-four thousand, three hundred forty-three".