38693635304 has 32 divisors (see below), whose sum is σ = 74903408640. Its totient is φ = 18719601600.

The previous prime is 38693635249. The next prime is 38693635307. The reversal of 38693635304 is 40353639683.

It is not an unprimeable number, because it can be changed into a prime (38693635307) 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 in 7 ways as a sum of consecutive naturals, for example, 2308217 + ... + 2324919.

It is an arithmetic number, because the mean of its divisors is an integer number (2340731520).

Almost surely, 2^38693635304 is an apocalyptic number.

It is an amenable number.

38693635304 is a deficient number, since it is larger than the sum of its proper divisors (36209773336).

38693635304 is a wasteful number, since it uses less digits than its factorization.

38693635304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26081 (or 26077 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 50.

The spelling of 38693635304 in words is "thirty-eight billion, six hundred ninety-three million, six hundred thirty-five thousand, three hundred four".