336320693 has 2 divisors, whose sum is σ = 336320694. Its totient is φ = 336320692.

The previous prime is 336320689. The next prime is 336320783. The reversal of 336320693 is 396023633.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169859089 + 166461604 = 13033^2 + 12902^2 .

It is a cyclic number.

It is not a de Polignac number, because 336320693 - 2² = 336320689 is a prime.

It is a super-2 number, since 2×336320693² = 226223217080000498, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336320093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168160346 + 168160347.

It is an arithmetic number, because the mean of its divisors is an integer number (168160347).

Almost surely, 2^336320693 is an apocalyptic number.

It is an amenable number.

336320693 is a deficient number, since it is larger than the sum of its proper divisors (1).

336320693 is an equidigital number, since it uses as much as digits as its factorization.

336320693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 35.

The square root of 336320693 is about 18339.0483122762. The cubic root of 336320693 is about 695.4264367054.

The spelling of 336320693 in words is "three hundred thirty-six million, three hundred twenty thousand, six hundred ninety-three".