916518341 has 4 divisors (see below), whose sum is σ = 916699500. Its totient is φ = 916337184.

The previous prime is 916518301. The next prime is 916518367. The reversal of 916518341 is 143815619.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143815619 = 23 ⋅6252853.

It can be written as a sum of positive squares in 2 ways, for example, as 895266241 + 21252100 = 29921^2 + 4610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-916518341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 916518295 and 916518304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916518301) 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, 82766 + ... + 93183.

It is an arithmetic number, because the mean of its divisors is an integer number (229174875).

Almost surely, 2^916518341 is an apocalyptic number.

It is an amenable number.

916518341 is a deficient number, since it is larger than the sum of its proper divisors (181159).

916518341 is a wasteful number, since it uses less digits than its factorization.

916518341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181158.

The product of its digits is 25920, while the sum is 38.

The square root of 916518341 is about 30274.0539241113. The cubic root of 916518341 is about 971.3603830072.

The spelling of 916518341 in words is "nine hundred sixteen million, five hundred eighteen thousand, three hundred forty-one".