38466329 has 4 divisors (see below), whose sum is σ = 41963280. Its totient is φ = 34969380.

The previous prime is 38466299. The next prime is 38466331. The reversal of 38466329 is 92366483.

38466329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92366483 = 11 ⋅8396953.

It is a cyclic number.

It is not a de Polignac number, because 38466329 - 2⁸ = 38466073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38466229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748459 + ... + 1748480.

It is an arithmetic number, because the mean of its divisors is an integer number (10490820).

Almost surely, 2^38466329 is an apocalyptic number.

It is an amenable number.

38466329 is a deficient number, since it is larger than the sum of its proper divisors (3496951).

38466329 is a wasteful number, since it uses less digits than its factorization.

38466329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496950.

The product of its digits is 186624, while the sum is 41.

The square root of 38466329 is about 6202.1229429930. The cubic root of 38466329 is about 337.5672045411.

The spelling of 38466329 in words is "thirty-eight million, four hundred sixty-six thousand, three hundred twenty-nine".