36649322 has 4 divisors (see below), whose sum is σ = 54973986. Its totient is φ = 18324660.

The previous prime is 36649307. The next prime is 36649339. The reversal of 36649322 is 22394663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22394663 = 23 ⋅973681.

It can be written as a sum of positive squares in only one way, i.e., 32959081 + 3690241 = 5741^2 + 1921^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9162329 + ... + 9162332.

Almost surely, 2^36649322 is an apocalyptic number.

36649322 is a deficient number, since it is larger than the sum of its proper divisors (18324664).

36649322 is a wasteful number, since it uses less digits than its factorization.

36649322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18324663.

The product of its digits is 46656, while the sum is 35.

The square root of 36649322 is about 6053.8683500717. The cubic root of 36649322 is about 332.1661057322.

The spelling of 36649322 in words is "thirty-six million, six hundred forty-nine thousand, three hundred twenty-two".