38941736 has 8 divisors (see below), whose sum is σ = 73015770. Its totient is φ = 19470864.

The previous prime is 38941681. The next prime is 38941739. The reversal of 38941736 is 63714983.

It can be written as a sum of positive squares in only one way, i.e., 34739236 + 4202500 = 5894^2 + 2050^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 38941693 and 38941702.

It is not an unprimeable number, because it can be changed into a prime (38941739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433851 + ... + 2433866.

Almost surely, 2^38941736 is an apocalyptic number.

It is an amenable number.

38941736 is a deficient number, since it is larger than the sum of its proper divisors (34074034).

38941736 is a wasteful number, since it uses less digits than its factorization.

38941736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867723 (or 4867719 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 38941736 is about 6240.3314014562. The cubic root of 38941736 is about 338.9521836010.

The spelling of 38941736 in words is "thirty-eight million, nine hundred forty-one thousand, seven hundred thirty-six".