38304473683 has 8 divisors (see below), whose sum is σ = 44121239552. Its totient is φ = 32573882376.

The previous prime is 38304473681. The next prime is 38304473717. The reversal of 38304473683 is 38637440383.

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

It is not a de Polignac number, because 38304473683 - 2¹ = 38304473681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38304473681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21542685 + ... + 21544462.

It is an arithmetic number, because the mean of its divisors is an integer number (5515154944).

Almost surely, 2^38304473683 is an apocalyptic number.

38304473683 is a deficient number, since it is larger than the sum of its proper divisors (5816765869).

38304473683 is a wasteful number, since it uses less digits than its factorization.

38304473683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43087281.

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 38304473683 in words is "thirty-eight billion, three hundred four million, four hundred seventy-three thousand, six hundred eighty-three".