38339461 has 2 divisors, whose sum is σ = 38339462. Its totient is φ = 38339460.

The previous prime is 38339453. The next prime is 38339489. The reversal of 38339461 is 16493383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37822500 + 516961 = 6150^2 + 719^2 .

It is a cyclic number.

It is not a de Polignac number, because 38339461 - 2³ = 38339453 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38339461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38333461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19169730 + 19169731.

It is an arithmetic number, because the mean of its divisors is an integer number (19169731).

Almost surely, 2^38339461 is an apocalyptic number.

It is an amenable number.

38339461 is a deficient number, since it is larger than the sum of its proper divisors (1).

38339461 is an equidigital number, since it uses as much as digits as its factorization.

38339461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 38339461 is about 6191.8867076199. The cubic root of 38339461 is about 337.1956792228.

The spelling of 38339461 in words is "thirty-eight million, three hundred thirty-nine thousand, four hundred sixty-one".