36320738 has 8 divisors (see below), whose sum is σ = 57685932. Its totient is φ = 17092096.

The previous prime is 36320737. The next prime is 36320759. The reversal of 36320738 is 83702363.

It can be written as a sum of positive squares in 2 ways, for example, as 32684089 + 3636649 = 5717^2 + 1907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36320737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534095 + ... + 534162.

Almost surely, 2^36320738 is an apocalyptic number.

36320738 is a deficient number, since it is larger than the sum of its proper divisors (21365194).

36320738 is a wasteful number, since it uses less digits than its factorization.

36320738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068276.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 36320738 is about 6026.6688974922. The cubic root of 36320738 is about 331.1704321527.

The spelling of 36320738 in words is "thirty-six million, three hundred twenty thousand, seven hundred thirty-eight".