38480747 has 2 divisors, whose sum is σ = 38480748. Its totient is φ = 38480746.

The previous prime is 38480723. The next prime is 38480749. The reversal of 38480747 is 74708483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38480747 - 2⁶ = 38480683 is a prime.

Together with 38480749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38480749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19240373 + 19240374.

It is an arithmetic number, because the mean of its divisors is an integer number (19240374).

Almost surely, 2^38480747 is an apocalyptic number.

38480747 is a deficient number, since it is larger than the sum of its proper divisors (1).

38480747 is an equidigital number, since it uses as much as digits as its factorization.

38480747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 38480747 is about 6203.2851780327. The cubic root of 38480747 is about 337.6093750672.

The spelling of 38480747 in words is "thirty-eight million, four hundred eighty thousand, seven hundred forty-seven".