36739999 has 2 divisors, whose sum is σ = 36740000. Its totient is φ = 36739998.

The previous prime is 36739987. The next prime is 36740023. The reversal of 36739999 is 99993763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36739999 - 2¹¹ = 36737951 is a prime.

36739999 is a modest number, since divided by 9999 gives 3673 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36739979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18369999 + 18370000.

It is an arithmetic number, because the mean of its divisors is an integer number (18370000).

Almost surely, 2^36739999 is an apocalyptic number.

36739999 is a deficient number, since it is larger than the sum of its proper divisors (1).

36739999 is an equidigital number, since it uses as much as digits as its factorization.

36739999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2480058, while the sum is 55.

The square root of 36739999 is about 6061.3529017869. The cubic root of 36739999 is about 332.4398262978.

The spelling of 36739999 in words is "thirty-six million, seven hundred thirty-nine thousand, nine hundred ninety-nine".