38673850 has 24 divisors (see below), whose sum is σ = 72807840. Its totient is φ = 15281520.

The previous prime is 38673847. The next prime is 38673857. The reversal of 38673850 is 5837683.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (38673857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 510 + ... + 8809.

It is an arithmetic number, because the mean of its divisors is an integer number (3033660).

Almost surely, 2^38673850 is an apocalyptic number.

38673850 is a deficient number, since it is larger than the sum of its proper divisors (34133990).

38673850 is a wasteful number, since it uses less digits than its factorization.

38673850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9414 (or 9409 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 38673850 is about 6218.8302758638. The cubic root of 38673850 is about 338.1731603425.

The spelling of 38673850 in words is "thirty-eight million, six hundred seventy-three thousand, eight hundred fifty".