38040341 has 2 divisors, whose sum is σ = 38040342. Its totient is φ = 38040340.

The previous prime is 38040313. The next prime is 38040347. The reversal of 38040341 is 14304083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28143025 + 9897316 = 5305^2 + 3146^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38040341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38040347) by changing a digit.

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 as a sum of consecutive naturals, namely, 19020170 + 19020171.

It is an arithmetic number, because the mean of its divisors is an integer number (19020171).

Almost surely, 2^38040341 is an apocalyptic number.

It is an amenable number.

38040341 is a deficient number, since it is larger than the sum of its proper divisors (1).

38040341 is an equidigital number, since it uses as much as digits as its factorization.

38040341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 38040341 is about 6167.6852221883. The cubic root of 38040341 is about 336.3164682980.

The spelling of 38040341 in words is "thirty-eight million, forty thousand, three hundred forty-one".