38498753 has 2 divisors, whose sum is σ = 38498754. Its totient is φ = 38498752.

The previous prime is 38498743. The next prime is 38498767. The reversal of 38498753 is 35789483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34304449 + 4194304 = 5857^2 + 2048^2 .

It is a cyclic number.

It is not a de Polignac number, because 38498753 - 2¹⁶ = 38433217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38498698 and 38498707.

It is not a weakly prime, because it can be changed into another prime (38498743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19249376 + 19249377.

It is an arithmetic number, because the mean of its divisors is an integer number (19249377).

Almost surely, 2^38498753 is an apocalyptic number.

It is an amenable number.

38498753 is a deficient number, since it is larger than the sum of its proper divisors (1).

38498753 is an equidigital number, since it uses as much as digits as its factorization.

38498753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 47.

The square root of 38498753 is about 6204.7363360581. The cubic root of 38498753 is about 337.6620251755.

The spelling of 38498753 in words is "thirty-eight million, four hundred ninety-eight thousand, seven hundred fifty-three".