599316961 has 4 divisors (see below), whose sum is σ = 600393492. Its totient is φ = 598240432.

The previous prime is 599316959. The next prime is 599316979. The reversal of 599316961 is 169613995.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 169613995 = 5 ⋅33922799.

It can be written as a sum of positive squares in 2 ways, for example, as 68890000 + 530426961 = 8300^2 + 23031^2 .

It is a cyclic number.

It is not a de Polignac number, because 599316961 - 2¹ = 599316959 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (599316941) 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, 537430 + ... + 538543.

It is an arithmetic number, because the mean of its divisors is an integer number (150098373).

Almost surely, 2^599316961 is an apocalyptic number.

It is an amenable number.

599316961 is a deficient number, since it is larger than the sum of its proper divisors (1076531).

599316961 is a wasteful number, since it uses less digits than its factorization.

599316961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076530.

The product of its digits is 393660, while the sum is 49.

The square root of 599316961 is about 24480.9509823454. The cubic root of 599316961 is about 843.1124896617.

The spelling of 599316961 in words is "five hundred ninety-nine million, three hundred sixteen thousand, nine hundred sixty-one".