916349 has 6 divisors (see below), whose sum is σ = 1066014. Its totient is φ = 785400.

The previous prime is 916339. The next prime is 916361. The reversal of 916349 is 943619.

It can be written as a sum of positive squares in only one way, i.e., 648025 + 268324 = 805^2 + 518^2 .

It is a de Polignac number, because none of the positive numbers 2^k-916349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9302 + ... + 9399.

It is an arithmetic number, because the mean of its divisors is an integer number (177669).

2⁹¹⁶³⁴⁹ is an apocalyptic number.

It is an amenable number.

916349 is a deficient number, since it is larger than the sum of its proper divisors (149665).

916349 is a wasteful number, since it uses less digits than its factorization.

916349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18715 (or 18708 counting only the distinct ones).

The product of its digits is 5832, while the sum is 32.

The square root of 916349 is about 957.2611973751. The cubic root of 916349 is about 97.1300554683.

The spelling of 916349 in words is "nine hundred sixteen thousand, three hundred forty-nine".