38741629 has 4 divisors (see below), whose sum is σ = 38778940. Its totient is φ = 38704320.

The previous prime is 38741587. The next prime is 38741641. The reversal of 38741629 is 92614783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92614783 = 1531 ⋅60493.

It can be written as a sum of positive squares in 2 ways, for example, as 6365529 + 32376100 = 2523^2 + 5690^2 .

It is a cyclic number.

It is not a de Polignac number, because 38741629 - 2⁹ = 38741117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38741591 and 38741600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38741669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17052 + ... + 19189.

It is an arithmetic number, because the mean of its divisors is an integer number (9694735).

Almost surely, 2^38741629 is an apocalyptic number.

It is an amenable number.

38741629 is a deficient number, since it is larger than the sum of its proper divisors (37311).

38741629 is a wasteful number, since it uses less digits than its factorization.

38741629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37310.

The product of its digits is 72576, while the sum is 40.

The square root of 38741629 is about 6224.2773877776. The cubic root of 38741629 is about 338.3706035015.

The spelling of 38741629 in words is "thirty-eight million, seven hundred forty-one thousand, six hundred twenty-nine".