36618079 has 2 divisors, whose sum is σ = 36618080. Its totient is φ = 36618078.

The previous prime is 36618067. The next prime is 36618107. The reversal of 36618079 is 97081663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36618079 - 2¹³ = 36609887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36618019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18309039 + 18309040.

It is an arithmetic number, because the mean of its divisors is an integer number (18309040).

Almost surely, 2^36618079 is an apocalyptic number.

36618079 is a deficient number, since it is larger than the sum of its proper divisors (1).

36618079 is an equidigital number, since it uses as much as digits as its factorization.

36618079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 36618079 is about 6051.2873836895. The cubic root of 36618079 is about 332.0716900153.

The spelling of 36618079 in words is "thirty-six million, six hundred eighteen thousand, seventy-nine".