336072993 has 16 divisors (see below), whose sum is σ = 460728576. Its totient is φ = 217783440.

The previous prime is 336072943. The next prime is 336073009. The reversal of 336072993 is 399270633.

It is not a de Polignac number, because 336072993 - 2²¹ = 333975841 is a prime.

It is a super-2 number, since 2×336072993² = 225890113247956098, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (336072943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21046 + ... + 33392.

It is an arithmetic number, because the mean of its divisors is an integer number (28795536).

Almost surely, 2^336072993 is an apocalyptic number.

It is an amenable number.

336072993 is a deficient number, since it is larger than the sum of its proper divisors (124655583).

336072993 is a wasteful number, since it uses less digits than its factorization.

336072993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12604.

The product of its (nonzero) digits is 183708, while the sum is 42.

The square root of 336072993 is about 18332.2937190085. The cubic root of 336072993 is about 695.2556677158.

The spelling of 336072993 in words is "three hundred thirty-six million, seventy-two thousand, nine hundred ninety-three".