336020642 has 16 divisors (see below), whose sum is σ = 509963040. Its totient is φ = 166041792.

The previous prime is 336020627. The next prime is 336020647. The reversal of 336020642 is 246020633.

It is a super-2 number, since 2×336020642² = 225819743700184328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336020647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83693 + ... + 87615.

It is an arithmetic number, because the mean of its divisors is an integer number (31872690).

Almost surely, 2^336020642 is an apocalyptic number.

336020642 is a deficient number, since it is larger than the sum of its proper divisors (173942398).

336020642 is a wasteful number, since it uses less digits than its factorization.

336020642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 336020642 is about 18330.8658278871. The cubic root of 336020642 is about 695.2195652219.

Subtracting from 336020642 its reverse (246020633), we obtain a palindrome (90000009).

The spelling of 336020642 in words is "three hundred thirty-six million, twenty thousand, six hundred forty-two".