38734853 has 2 divisors, whose sum is σ = 38734854. Its totient is φ = 38734852.

The previous prime is 38734837. The next prime is 38734859. The reversal of 38734853 is 35843783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27699169 + 11035684 = 5263^2 + 3322^2 .

It is a cyclic number.

It is not a de Polignac number, because 38734853 - 2⁴ = 38734837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38734853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38734859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19367426 + 19367427.

It is an arithmetic number, because the mean of its divisors is an integer number (19367427).

Almost surely, 2^38734853 is an apocalyptic number.

It is an amenable number.

38734853 is a deficient number, since it is larger than the sum of its proper divisors (1).

38734853 is an equidigital number, since it uses as much as digits as its factorization.

38734853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

The square root of 38734853 is about 6223.7330437608. The cubic root of 38734853 is about 338.3508750858.

The spelling of 38734853 in words is "thirty-eight million, seven hundred thirty-four thousand, eight hundred fifty-three".