39280041 has 6 divisors (see below), whose sum is σ = 56737850. Its totient is φ = 26186688.

The previous prime is 39280001. The next prime is 39280057. The reversal of 39280041 is 14008293.

It can be written as a sum of positive squares in only one way, i.e., 36252441 + 3027600 = 6021^2 + 1740^2 .

It is not a de Polignac number, because 39280041 - 2¹⁸ = 39017897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39279987 and 39280014.

It is not an unprimeable number, because it can be changed into a prime (39280001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2182216 + ... + 2182233.

Almost surely, 2^39280041 is an apocalyptic number.

It is an amenable number.

39280041 is a deficient number, since it is larger than the sum of its proper divisors (17457809).

39280041 is a wasteful number, since it uses less digits than its factorization.

39280041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364455 (or 4364452 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 39280041 is about 6267.3791173025. The cubic root of 39280041 is about 339.9309000289.

The spelling of 39280041 in words is "thirty-nine million, two hundred eighty thousand, forty-one".