373836313 has 2 divisors, whose sum is σ = 373836314. Its totient is φ = 373836312.

The previous prime is 373836301. The next prime is 373836373. The reversal of 373836313 is 313638373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 298702089 + 75134224 = 17283^2 + 8668^2 .

It is a cyclic number.

It is not a de Polignac number, because 373836313 - 2¹³ = 373828121 is a prime.

It is not a weakly prime, because it can be changed into another prime (373836373) by changing a digit.

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 as a sum of consecutive naturals, namely, 186918156 + 186918157.

It is an arithmetic number, because the mean of its divisors is an integer number (186918157).

Almost surely, 2^373836313 is an apocalyptic number.

It is an amenable number.

373836313 is a deficient number, since it is larger than the sum of its proper divisors (1).

373836313 is an equidigital number, since it uses as much as digits as its factorization.

373836313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 37.

The square root of 373836313 is about 19334.8471160234. The cubic root of 373836313 is about 720.3780891017.

The spelling of 373836313 in words is "three hundred seventy-three million, eight hundred thirty-six thousand, three hundred thirteen".