336768545 has 16 divisors (see below), whose sum is σ = 408220560. Its totient is φ = 266697984.

The previous prime is 336768533. The next prime is 336768563. The reversal of 336768545 is 545867633.

It can be written as a sum of positive squares in 8 ways, for example, as 146797456 + 189971089 = 12116^2 + 13783^2 .

It is a cyclic number.

It is not a de Polignac number, because 336768545 - 2⁴ = 336768529 is a prime.

It is a super-2 number, since 2×336768545² = 226826105802834050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 336768545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224819 + ... + 226311.

It is an arithmetic number, because the mean of its divisors is an integer number (25513785).

Almost surely, 2^336768545 is an apocalyptic number.

It is an amenable number.

336768545 is a deficient number, since it is larger than the sum of its proper divisors (71452015).

336768545 is a wasteful number, since it uses less digits than its factorization.

336768545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924.

The product of its digits is 1814400, while the sum is 47.

The square root of 336768545 is about 18351.2545892645. The cubic root of 336768545 is about 695.7349814817.

The spelling of 336768545 in words is "three hundred thirty-six million, seven hundred sixty-eight thousand, five hundred forty-five".