38698741 has 4 divisors (see below), whose sum is σ = 38791084. Its totient is φ = 38606400.

The previous prime is 38698729. The next prime is 38698769. The reversal of 38698741 is 14789683.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2337841 + 36360900 = 1529^2 + 6030^2 .

It is a cyclic number.

It is not a de Polignac number, because 38698741 - 2¹⁹ = 38174453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38698691 and 38698700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38698241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45540 + ... + 46381.

It is an arithmetic number, because the mean of its divisors is an integer number (9697771).

Almost surely, 2^38698741 is an apocalyptic number.

It is an amenable number.

38698741 is a deficient number, since it is larger than the sum of its proper divisors (92343).

38698741 is an equidigital number, since it uses as much as digits as its factorization.

38698741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92342.

The product of its digits is 290304, while the sum is 46.

The square root of 38698741 is about 6220.8312145565. The cubic root of 38698741 is about 338.2456956855.

The spelling of 38698741 in words is "thirty-eight million, six hundred ninety-eight thousand, seven hundred forty-one".