38724703 has 2 divisors, whose sum is σ = 38724704. Its totient is φ = 38724702.

The previous prime is 38724689. The next prime is 38724731. The reversal of 38724703 is 30742783.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38724703 - 2²⁵ = 5170271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38724743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19362351 + 19362352.

It is an arithmetic number, because the mean of its divisors is an integer number (19362352).

Almost surely, 2^38724703 is an apocalyptic number.

38724703 is a deficient number, since it is larger than the sum of its proper divisors (1).

38724703 is an equidigital number, since it uses as much as digits as its factorization.

38724703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 38724703 is about 6222.9175633299. The cubic root of 38724703 is about 338.3213189184.

The spelling of 38724703 in words is "thirty-eight million, seven hundred twenty-four thousand, seven hundred three".