36904390 has 32 divisors (see below), whose sum is σ = 68299200. Its totient is φ = 14352000.

The previous prime is 36904369. The next prime is 36904391. The reversal of 36904390 is 9340963.

36904390 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 (36904391) 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 15 ways as a sum of consecutive naturals, for example, 61311 + ... + 61909.

It is an arithmetic number, because the mean of its divisors is an integer number (2134350).

Almost surely, 2^36904390 is an apocalyptic number.

36904390 is a deficient number, since it is larger than the sum of its proper divisors (31394810).

36904390 is a wasteful number, since it uses less digits than its factorization.

36904390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 36904390 is about 6074.8983530591. The cubic root of 36904390 is about 332.9349162033.

The spelling of 36904390 in words is "thirty-six million, nine hundred four thousand, three hundred ninety".