914729 has 4 divisors (see below), whose sum is σ = 917700. Its totient is φ = 911760.

The previous prime is 914723. The next prime is 914731. The reversal of 914729 is 927419.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 927419 = 313 ⋅2963.

It can be written as a sum of positive squares in 2 ways, for example, as 714025 + 200704 = 845^2 + 448^2 .

It is a cyclic number.

It is not a de Polignac number, because 914729 - 2⁴ = 914713 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 914695 and 914704.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 914729.

It is not an unprimeable number, because it can be changed into a prime (914723) 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, 962 + ... + 1659.

It is an arithmetic number, because the mean of its divisors is an integer number (229425).

2⁹¹⁴⁷²⁹ is an apocalyptic number.

It is an amenable number.

914729 is a deficient number, since it is larger than the sum of its proper divisors (2971).

914729 is a wasteful number, since it uses less digits than its factorization.

914729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970.

The product of its digits is 4536, while the sum is 32.

The square root of 914729 is about 956.4146590261. The cubic root of 914729 is about 97.0727834365.

The spelling of 914729 in words is "nine hundred fourteen thousand, seven hundred twenty-nine".