38673043 has 2 divisors, whose sum is σ = 38673044. Its totient is φ = 38673042.

The previous prime is 38673031. The next prime is 38673059. The reversal of 38673043 is 34037683.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38673043 is a prime.

It is not a weakly prime, because it can be changed into another prime (38673073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19336521 + 19336522.

It is an arithmetic number, because the mean of its divisors is an integer number (19336522).

Almost surely, 2^38673043 is an apocalyptic number.

38673043 is a deficient number, since it is larger than the sum of its proper divisors (1).

38673043 is an equidigital number, since it uses as much as digits as its factorization.

38673043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 38673043 is about 6218.7653919408. The cubic root of 38673043 is about 338.1708081275.

The spelling of 38673043 in words is "thirty-eight million, six hundred seventy-three thousand, forty-three".