336814247449 has 3 divisors (see below), whose sum is σ = 336814827807. Its totient is φ = 336813667092.

The previous prime is 336814247437. The next prime is 336814247459. The reversal of 336814247449 is 944742418633.

The square root of 336814247449 is 580357.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 210979455625 + 125834791824 = 459325^2 + 354732^2 .

It is not a de Polignac number, because 336814247449 - 2⁵ = 336814247417 is a prime.

It is a super-2 number, since 2×336814247449² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 336814247449.

It is not an unprimeable number, because it can be changed into a prime (336814247459) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 290179 + ... + 870535.

It is an arithmetic number, because the mean of its divisors is an integer number (112271609269).

Almost surely, 2^336814247449 is an apocalyptic number.

336814247449 is the 580357-th square number.

336814247449 is the 290179-th centered octagonal number.

It is an amenable number.

336814247449 is a deficient number, since it is larger than the sum of its proper divisors (580358).

336814247449 is an frugal number, since it uses more digits than its factorization.

336814247449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160714 (or 580357 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 55.

The spelling of 336814247449 in words is "three hundred thirty-six billion, eight hundred fourteen million, two hundred forty-seven thousand, four hundred forty-nine".