38363705 has 4 divisors (see below), whose sum is σ = 46036452. Its totient is φ = 30690960.

The previous prime is 38363651. The next prime is 38363711. The reversal of 38363705 is 50736383.

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 15429184 + 22934521 = 3928^2 + 4789^2 .

It is not a de Polignac number, because 38363705 - 2¹⁴ = 38347321 is a prime.

It is a super-2 number, since 2×38363705² = 2943547722654050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3836366 + ... + 3836375.

It is an arithmetic number, because the mean of its divisors is an integer number (11509113).

Almost surely, 2^38363705 is an apocalyptic number.

It is an amenable number.

38363705 is a deficient number, since it is larger than the sum of its proper divisors (7672747).

38363705 is an equidigital number, since it uses as much as digits as its factorization.

38363705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672746.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 38363705 is about 6193.8441213837. The cubic root of 38363705 is about 337.2667395984.

The spelling of 38363705 in words is "thirty-eight million, three hundred sixty-three thousand, seven hundred five".