38066346 has 12 divisors (see below), whose sum is σ = 82477122. Its totient is φ = 12688776.

The previous prime is 38066339. The next prime is 38066393. The reversal of 38066346 is 64366083.

It can be written as a sum of positive squares in only one way, i.e., 32936121 + 5130225 = 5739^2 + 2265^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38066346.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 1057381 + ... + 1057416.

Almost surely, 2^38066346 is an apocalyptic number.

38066346 is an abundant number, since it is smaller than the sum of its proper divisors (44410776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38066346 is a wasteful number, since it uses less digits than its factorization.

38066346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114805 (or 2114802 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 38066346 is about 6169.7930273227. The cubic root of 38066346 is about 336.3930879894.

The spelling of 38066346 in words is "thirty-eight million, sixty-six thousand, three hundred forty-six".