38753963 has 2 divisors, whose sum is σ = 38753964. Its totient is φ = 38753962.

The previous prime is 38753959. The next prime is 38753983. The reversal of 38753963 is 36935783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38753963 - 2² = 38753959 is a prime.

It is not a weakly prime, because it can be changed into another prime (38753983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19376981 + 19376982.

It is an arithmetic number, because the mean of its divisors is an integer number (19376982).

Almost surely, 2^38753963 is an apocalyptic number.

38753963 is a deficient number, since it is larger than the sum of its proper divisors (1).

38753963 is an equidigital number, since it uses as much as digits as its factorization.

38753963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 44.

The square root of 38753963 is about 6225.2681066762. The cubic root of 38753963 is about 338.4065082059.

The spelling of 38753963 in words is "thirty-eight million, seven hundred fifty-three thousand, nine hundred sixty-three".