38673885 has 8 divisors (see below), whose sum is σ = 61878240. Its totient is φ = 20626064.

The previous prime is 38673863. The next prime is 38673923. The reversal of 38673885 is 58837683.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38673885 - 2⁶ = 38673821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289115 + ... + 1289144.

It is an arithmetic number, because the mean of its divisors is an integer number (7734780).

Almost surely, 2^38673885 is an apocalyptic number.

It is an amenable number.

38673885 is a deficient number, since it is larger than the sum of its proper divisors (23204355).

38673885 is a wasteful number, since it uses less digits than its factorization.

38673885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578267.

The product of its digits is 967680, while the sum is 48.

The square root of 38673885 is about 6218.8330898972. The cubic root of 38673885 is about 338.1732623586.

The spelling of 38673885 in words is "thirty-eight million, six hundred seventy-three thousand, eight hundred eighty-five".