36680803 has 2 divisors, whose sum is σ = 36680804. Its totient is φ = 36680802.

The previous prime is 36680779. The next prime is 36680807. The reversal of 36680803 is 30808663.

It is a strong prime.

It is an emirp because it is prime and its reverse (30808663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36680803 - 2⁹ = 36680291 is a prime.

It is not a weakly prime, because it can be changed into another prime (36680807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18340401 + 18340402.

It is an arithmetic number, because the mean of its divisors is an integer number (18340402).

Almost surely, 2^36680803 is an apocalyptic number.

36680803 is a deficient number, since it is larger than the sum of its proper divisors (1).

36680803 is an equidigital number, since it uses as much as digits as its factorization.

36680803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 36680803 is about 6056.4678650184. The cubic root of 36680803 is about 332.2611864225.

The spelling of 36680803 in words is "thirty-six million, six hundred eighty thousand, eight hundred three".