336774644 has 6 divisors (see below), whose sum is σ = 589355634. Its totient is φ = 168387320.

The previous prime is 336774619. The next prime is 336774649. The reversal of 336774644 is 446477633.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 202492900 + 134281744 = 14230^2 + 11588^2 .

It is a super-2 number, since 2×336774644² = 226834321682653472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336774595 and 336774604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336774649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42096827 + ... + 42096834.

It is an arithmetic number, because the mean of its divisors is an integer number (98225939).

Almost surely, 2^336774644 is an apocalyptic number.

It is an amenable number.

336774644 is a deficient number, since it is larger than the sum of its proper divisors (252580990).

336774644 is a wasteful number, since it uses less digits than its factorization.

336774644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84193665 (or 84193663 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 44.

The square root of 336774644 is about 18351.4207624369. The cubic root of 336774644 is about 695.7391814603.

The spelling of 336774644 in words is "three hundred thirty-six million, seven hundred seventy-four thousand, six hundred forty-four".