336388042 has 8 divisors (see below), whose sum is σ = 504761796. Its totient is φ = 168134112.

The previous prime is 336388021. The next prime is 336388051. The reversal of 336388042 is 240883633.

It can be written as a sum of positive squares in 2 ways, for example, as 335219481 + 1168561 = 18309^2 + 1081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×336388042² = 226313829601187528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 336387992 and 336388010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22573 + ... + 34384.

Almost surely, 2^336388042 is an apocalyptic number.

336388042 is a deficient number, since it is larger than the sum of its proper divisors (168373754).

336388042 is a wasteful number, since it uses less digits than its factorization.

336388042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59912.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 336388042 is about 18340.8844388704. The cubic root of 336388042 is about 695.4728538602.

The spelling of 336388042 in words is "three hundred thirty-six million, three hundred eighty-eight thousand, forty-two".