36609674 has 4 divisors (see below), whose sum is σ = 54914514. Its totient is φ = 18304836.

The previous prime is 36609649. The next prime is 36609709. The reversal of 36609674 is 47690663.

It is a happy number.

36609674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36084049 + 525625 = 6007^2 + 725^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9152417 + ... + 9152420.

Almost surely, 2^36609674 is an apocalyptic number.

36609674 is a deficient number, since it is larger than the sum of its proper divisors (18304840).

36609674 is a wasteful number, since it uses less digits than its factorization.

36609674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18304839.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 36609674 is about 6050.5928635135. The cubic root of 36609674 is about 332.0462811079.

The spelling of 36609674 in words is "thirty-six million, six hundred nine thousand, six hundred seventy-four".