136790798 has 16 divisors (see below), whose sum is σ = 216193536. Its totient is φ = 64784280.

The previous prime is 136790779. The next prime is 136790837. The reversal of 136790798 is 897097631.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9698 + ... + 19173.

It is an arithmetic number, because the mean of its divisors is an integer number (13512096).

Almost surely, 2^136790798 is an apocalyptic number.

136790798 is a deficient number, since it is larger than the sum of its proper divisors (79402738).

136790798 is a wasteful number, since it uses less digits than its factorization.

136790798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28999.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 136790798 is about 11695.7598299555. The cubic root of 136790798 is about 515.2511396478.

The spelling of 136790798 in words is "one hundred thirty-six million, seven hundred ninety thousand, seven hundred ninety-eight".