36393424 has 10 divisors (see below), whose sum is σ = 70512290. Its totient is φ = 18196704.

The previous prime is 36393421. The next prime is 36393451. The reversal of 36393424 is 42439363.

It can be written as a sum of positive squares in only one way, i.e., 34433424 + 1960000 = 5868^2 + 1400^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36393424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36393421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137279 + ... + 1137310.

It is an arithmetic number, because the mean of its divisors is an integer number (7051229).

Almost surely, 2^36393424 is an apocalyptic number.

It is an amenable number.

36393424 is a deficient number, since it is larger than the sum of its proper divisors (34118866).

36393424 is a wasteful number, since it uses less digits than its factorization.

36393424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274597 (or 2274591 counting only the distinct ones).

The product of its digits is 46656, while the sum is 34.

The square root of 36393424 is about 6032.6962462899. The cubic root of 36393424 is about 331.3912005596.

The spelling of 36393424 in words is "thirty-six million, three hundred ninety-three thousand, four hundred twenty-four".