727379 has 4 divisors (see below), whose sum is σ = 770184. Its totient is φ = 684576.

The previous prime is 727369. The next prime is 727399. The reversal of 727379 is 973727.

727379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 727379 - 2⁸ = 727123 is a prime.

It is a d-powerful number, because it can be written as 7⁴ + 2⁵ + 3¹² + 7⁵ + 7⁶ + 9⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (727369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21377 + ... + 21410.

It is an arithmetic number, because the mean of its divisors is an integer number (192546).

2⁷²⁷³⁷⁹ is an apocalyptic number.

727379 is a deficient number, since it is larger than the sum of its proper divisors (42805).

727379 is a wasteful number, since it uses less digits than its factorization.

727379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42804.

The product of its digits is 18522, while the sum is 35.

The square root of 727379 is about 852.8651710558. The cubic root of 727379 is about 89.9332426762.

The spelling of 727379 in words is "seven hundred twenty-seven thousand, three hundred seventy-nine".