38064743 has 2 divisors, whose sum is σ = 38064744. Its totient is φ = 38064742.

The previous prime is 38064739. The next prime is 38064787. The reversal of 38064743 is 34746083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38064743 - 2² = 38064739 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38064043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19032371 + 19032372.

It is an arithmetic number, because the mean of its divisors is an integer number (19032372).

Almost surely, 2^38064743 is an apocalyptic number.

38064743 is a deficient number, since it is larger than the sum of its proper divisors (1).

38064743 is an equidigital number, since it uses as much as digits as its factorization.

38064743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 38064743 is about 6169.6631188421. The cubic root of 38064743 is about 336.3883660084.

The spelling of 38064743 in words is "thirty-eight million, sixty-four thousand, seven hundred forty-three".