336864778324 has 12 divisors (see below), whose sum is σ = 589532113044. Its totient is φ = 168427031744.

The previous prime is 336864778309. The next prime is 336864778333. The reversal of 336864778324 is 423877468633.

It can be written as a sum of positive squares in 2 ways, for example, as 300448689424 + 36416088900 = 548132^2 + 190830^2 .

It is a super-2 number, since 2×336864778324² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196179 + ... + 1450714.

It is an arithmetic number, because the mean of its divisors is an integer number (49127676087).

Almost surely, 2^336864778324 is an apocalyptic number.

It is an amenable number.

336864778324 is a deficient number, since it is larger than the sum of its proper divisors (252667334720).

336864778324 is a wasteful number, since it uses less digits than its factorization.

336864778324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678714 (or 2678712 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 61.

The spelling of 336864778324 in words is "three hundred thirty-six billion, eight hundred sixty-four million, seven hundred seventy-eight thousand, three hundred twenty-four".