36398776 has 16 divisors (see below), whose sum is σ = 69112800. Its totient is φ = 17968704.

The previous prime is 36398767. The next prime is 36398777. The reversal of 36398776 is 67789363.

36398776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36398777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28165 + ... + 29428.

It is an arithmetic number, because the mean of its divisors is an integer number (4319550).

Almost surely, 2^36398776 is an apocalyptic number.

It is an amenable number.

36398776 is a deficient number, since it is larger than the sum of its proper divisors (32714024).

36398776 is a wasteful number, since it uses less digits than its factorization.

36398776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57678 (or 57674 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 49.

The square root of 36398776 is about 6033.1398127343. The cubic root of 36398776 is about 331.4074445086.

The spelling of 36398776 in words is "thirty-six million, three hundred ninety-eight thousand, seven hundred seventy-six".