36031799 has 2 divisors, whose sum is σ = 36031800. Its totient is φ = 36031798.

The previous prime is 36031781. The next prime is 36031811. The reversal of 36031799 is 99713063.

It is a strong prime.

It is an emirp because it is prime and its reverse (99713063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36031799 - 2¹² = 36027703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36031199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18015899 + 18015900.

It is an arithmetic number, because the mean of its divisors is an integer number (18015900).

Almost surely, 2^36031799 is an apocalyptic number.

36031799 is a deficient number, since it is larger than the sum of its proper divisors (1).

36031799 is an equidigital number, since it uses as much as digits as its factorization.

36031799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 36031799 is about 6002.6493317534. The cubic root of 36031799 is about 330.2899166345.

The spelling of 36031799 in words is "thirty-six million, thirty-one thousand, seven hundred ninety-nine".