2006736373 has 2 divisors, whose sum is σ = 2006736374. Its totient is φ = 2006736372.

The previous prime is 2006736359. The next prime is 2006736409. The reversal of 2006736373 is 3736376002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1923962769 + 82773604 = 43863^2 + 9098^2 .

It is a cyclic number.

It is not a de Polignac number, because 2006736373 - 2¹³ = 2006728181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2006736323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003368186 + 1003368187.

It is an arithmetic number, because the mean of its divisors is an integer number (1003368187).

Almost surely, 2^2006736373 is an apocalyptic number.

It is an amenable number.

2006736373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006736373 is an equidigital number, since it uses as much as digits as its factorization.

2006736373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 37.

The square root of 2006736373 is about 44796.6111776326. The cubic root of 2006736373 is about 1261.3340143947.

It can be divided in two parts, 200673 and 6373, that added together give a triangular number (207046 = T₆₄₃).

The spelling of 2006736373 in words is "two billion, six million, seven hundred thirty-six thousand, three hundred seventy-three".